Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
December | 10 | 1941 | I 170 | Submarine | 1,785 | 23-45N, 155-35W | United States | Navy Carrier-Based Aircraft | Sunk |
10 | MINESWEEPER NO 10 | Minesweeper | 630 | 17-32N, 120-22E | United States | Army Aircraft | Sunk | ||
10 | MINESWEEPER NO 19 | Minesweeper | 492 | 18-22N, 121-38E | United States | Army Aircraft | Sunk | ||
11 | HATATE | Destroyer | 1,270 | 19-16N, 166-37E | United States | Navy Shore-Battery | Sunk | ||
11 | KISARAGI | Destroyer | 1,500 | 19-16N, 166-37E | United States | Navy Shore-Battery | Sunk | ||
17 | RO 66 | Submarine | 988 | 19-25N, 166-30E | Japan | Marine Casualty | Sunk | ||
18 | SHINONOME | Destroyer | 1,950 | 4-24N, 114-00E | Netherlands | Mine | Sunk | ||
22 | PATROL BOAT NO 32 | Old Destroyer | 750e | 19-17N, 166-35E | Japan | Marine Casualty | Sunk | ||
22 | PATROL BOAT NO 33 | Old Destroyer | 750e | 19-17N, 166-35E | Japan | Marine Casualty | Sunk | ||
24 | SAGIRI | Destroyer | 1,950 | 1-34N, 110-21E | Netherlands | Submarine | Sunk | ||
26 | MINESWEEPER NO 6 | Minesweeper | 615 | 1-34N, 110-21E | Netherlands | Army Aircraft | Sunk | ||
29 | RO 60 | Submarine | 988 | 9-00N, 167-40E | Japan | Marine Casualty | Sunk | ||
12 Vessels | 13,668 | ||||||||
January | 12 | 1942 | MINESWEEPER NO 13 | Minesweeper | 492 | 3-15N, 113-35E | Netherlands | Shore Battery | Sunk |
12 | MINESWEEPER NO 14 | Minesweeper | 492 | 3-15N, 113-35E | Netherlands | Shore Battery | Sunk | ||
17 | I 160 | Submarine | 1,635 | 6-00S, 105-00E | Great Britain | Surface Craft | Sunk | ||
20 | I 124 | Submarine | 1,142 | 12-05S, 130-06E | United States Great Britain |
Surface Craft Surface Craft |
Sunk | ||
24 | PATROL BOAT NO 37 | Old Destroyer | 750e | 00-10N, 118-00E | United States | Surface Craft | Sunk | ||
27 | I 173 | Submarine | 1,785 | 28-24N, 178-35E | United States | Submarine | Sunk | ||
29 | I 23 | Submarine | 2,212 | 20-35N, 155-29W | United States | Surface Craft | Sunk | ||
7 Vessels | 8,508 | ||||||||
February | 2 | 1942 | MINESWEEPER NO 9 | Minesweeper | 630 | 3-42S, 128-10E | Netherlands | Mine | Sunk |
8 | NATSUSHIO | Destroyer | 1,900. | 5-10S, 119-24E | United States | Submarine | Sunk | ||
2 Vessels | 2,530 | ||||||||
April | 3 | 1942 | UNKNOWN | Frigate | 750e | 00-36N, 119-19E | United States | Submarine | Probably sunk |
26 | RO 30 | Submarine | 965 | 18-11N, 166-54W | United States | Submarine | Sunk | ||
2 Vessels | 1,715 |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
May | 2 | 1942 | MIZUHO | Seaplane Tender | 9,000 | 34-26N, 138-14E | United States | Submarine | Sunk |
4 | KIKUTSUKI | Destroyer | 1,500 | 9-07S, 160-12E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
7 | SHOHO | Light Aircraft Carrier | 12,000 | 10-29S, 152-55E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
11 | OKINOSHIMA | Minelayer | 4,400 | 5-06S, 153-48E | United States | Submarine | Sunk | ||
17 | I 28 | Submarine | 2,212 | 6-30N, 152-00E | United States | Submarine | Sunk | ||
17 | I 164 | Submarine | 1,625 | 29-25N, 134-09E | United States | Submarine | Sunk | ||
25 | ASAHI | Repair Ship | 11,441 | 10-00N, 110-00E | United States | Submarine | Sunk | ||
7 Vessels | 42,178 | ||||||||
June | 1 | 1942 | RO 35 | Submarine | 965 | Pacific Area | Japan | Marine Casualty | Sunk |
4 | AKAGI | Aircraft Carrier | 36,000 | 30-00N, 179-00W | United States | Navy Carrier- Based Aircraft |
Sunk | ||
4 | KAGA | Aircraft Carrier | 35,000 | 30-00N, 179-00W | United States | Navy Carrier- Based Aircraft |
Sunk | ||
4 | HIRYU | Light Aircraft Carrier | 17,500 | 31-15N, 179-05E | United States | Navy Carrier- Based Aircraft |
Sank | ||
4 | SORYU | Light Aircraft Carrier | 17,500 | 30-13N, 179-17W | United States | Navy Carrier- Based Aircraft Submarine |
Sunk | ||
6 | MIKUMA | Heavy Cruiser | 13,000 | 30-00N, 173-00E | United States | Navy Carrier- Based Aircraft Marine Land- Based Aircraft |
Sunk | ||
25 | YAMAKAZE | Destroyer | 1,580 | 34-34N, 140-26E | United States | Submarine | Sunk | ||
7 Vessels | 121,545 |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
July | 4 | 1942 | NENOHI | Destroyer | 1,600 | 52-15N, 173-51E | United States | Submarine | Sunk |
5 | ARARE | Destroyer | 1,850 | 52-00N, 177-40E | United States | Submarine | Sunk | ||
9 | RO 32 | Submarine | 700 | 55-20N, 134-40W | United States Great Britain | Surface Craft Aircraft | Sunk | ||
15 | SUBMARINE CHASER NO 25 | Submarine Chaser | 300 | 52-02N, 177-42E | United States | Submarine | Sunk | ||
15 | SUBMARINE CHASER NO 27 | Submarine Chaser | 300 | 52-02N, 177-42E | United States | Submarine | Sunk | ||
5 Vessels | 4,750 | ||||||||
August | 10 | 1942 | KAKO | Heavy Cruiser | 8,800 | 2-15S, 152-15E | United States | Submarine | Sunk |
24 | RYUJO | Light Aircraft Carrier | 8,500e | 6-20S, 160-50E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | MUTSUKI | Destroyer | 1,500 | 7-47S, 160-13E | United States | Army Aircraft | Sunk | ||
28 | I 123 | Submarine | 1,142 | 9-21S, 160-43E | United States | Surface Craft | Sunk | ||
28 | ASAGIRI | Destroyer | 1,950 | 8-00S, 160-10E | United States | Marine Land- Based Aircraft |
Probably sunk | ||
29 | RO 33 | Submarine | 700 | 9-36S, 147-06E | Great Britain | Surface Craft | Sunk | ||
31 | RO 61 | Submarine | 983 | 52-36N, 173-57N | United States | Navy Land- Based Aircraft Surface Craft |
Sunk | ||
7 Vessels | 23,580 | ||||||||
September | - | 1942 | RO 65 | Submarine | 988 | North Pacific | Unknown | Unknown | Sunk |
11 | YAYOI | Destroyer | 1,500 | 8-45S, 151-25E | United States Great Britain |
Army Aircraft Aircraft |
Sunk | ||
2 Vessels | 2,488 | ||||||||
October | - | 1942 | I 30 | Submarine | 2,212 | l-00N, 105-00E | Great Britain | Mine | Sunk |
11 | FURUTAKA | Heavy Cruiser | 8,800 | 9-00S, 159-50E | United States | Surface Craft | Sunk | ||
11 | FUBUKI | Destroyer | 1,950 | 9-10S, 159-40E | United States | Surface Craft | Sunk | ||
11 | NATSUGUMO | Destroyer | 1,850 | 9-10S, 159-40E | United States | Surface Craft | Sunk | ||
12 | MURAKUMO | Destroyer | 1,950 | 8-40S, 158-20E | United States | Navy Land- Based Aircraft Marine Land- Based Aircraft |
Sunk | ||
16 | OBORO | Destroyer | 1,950 | 52-17N, 178-08E | United States | Army Aircraft | Sunk | ||
25 | YURA | Light Cruiser | 5,700 | 8-40S, 160-00E | United States | Army Aircraft Navy Land- Based Aircraft Marine Land- Based Aircraft |
Sunk | ||
7 Vessels | 24,412 | ||||||||
November | 10 | 1942 | I 172 | Submarine | 1,785 | 10-13S, 161-09E | United States | Surface Craft | Sunk |
13 | AKATSUKI | Destroyer | 1,950 | 9-10S, 159-45E | United States | Surface Craft | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
November | 13 | 1942 | YUDACHI | Destroyer | 1,580 | 9-10S, 149-458 | United States | Surface Craft | Sunk |
13 | HIYEI | Battleship | 31,000 | 9-00S, 159-00E | United States | Army Aircraft Navy Carrier- Based Aircraft Navy Land- Based Aircraft Marine Land- Based Aircraft Surface Craft |
Sunk | ||
14 | KINUGASA | Heavy Cruiser | 8,800 | 8-45S, 157-10E | United States | Navy Carrier- Based Aircraft Navy Land- Based Aircraft Marine Land- Based Aircraft |
Sunk | ||
15 | KIRISHBIA | Battleship | 31,000 | 9-10S, 159-55E | United States | Surface Craft | Sunk | ||
15 | AYANAHI | Destroyer | 1,950 | 9-00S, 159-45E | United States | Surface Craft | Sunk | ||
24 | HAYASHIO | Destroyer | 1,900 | 7-00S, 140-30E | United States | Army Aircraft | Sunk | ||
30 | TAKANAMI | Destroyer | 1,900 | 9-10S, 159-45E | United States | Surface Craft | Sunk | ||
9 Vessels | 81,865 | ||||||||
December | 10 | 1942 | I 3 | Submarine | 1,995 | 9-14S, 159-40E | United States | Surface Craft | Sunk |
12 | TERUTSUKI | Destroyer | 2,450 | 7-50S, 157-30E | United States | Surface Craft | Sunk | ||
16 | I 15 | Submarine | 2,212 | 9-10S, 159-30E | United States | Navy Land- Based Aircraft |
Sunk | ||
18 | TENRYU | Light Cruiser | 3,300 | 5-11S, 145-57E | United States | Submarine | Sunk | ||
20 | I 4 | Submarine | 1,995 | 5-02S, 152-33E | United States | Submarine | Sunk | ||
22 | PATROL BOAT NO 35 | Old Destroyer | 750e | 5-05S, 156-04E | United States | Submarine | Sunk | ||
25 | I 22 | Submarine | 2,180 | 8-32S, 148-17E | United States | Surface Craft | Sunk | ||
7 Vessels | 14,882 | ||||||||
January | 2 | 1943 | I 18 | Submarine | 2,180 | 8-49S, 157-09E | United States | Submarine | Sunk |
10 | OKIKAZE | Destroyer | 1,300 | 35-02N, 140-12E | United States | Submarine | Sunk | ||
12 | PATROL BOAT NO 1 | Old Destroyer | 750e | 2-51S, 149-43E | United States | Submarine | Sunk | ||
23 | HAKAZE | Destroyer | 1,300 | 2-47S, 150-38E | United States | Submarine | Sunk | ||
29 | I 1 | Submarine | 1.995 | 9-13S, 159-37E | New Zealand | Surface Craft | Sunk | ||
5 Vessels | 7,525 |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
February | 1 | 1943 | MAKIGUMO | Destroyer | 1,900 | 9-10S, 159-45E | United States | Navy line | Sunk |
11 | RO 102 | Submarine | 525 | 14-15S, 161-59E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
20 | OSHIO | Destroyer | 1,850 | 00-50S, 146-06E | United States | Submarine | Sunk | ||
20 | UNKNOWN | Frigate | 750e | 00-50S, 146-06E | United States | Submarine | Sunk | ||
4 Vessels | 5,025 | ||||||||
March | 3 | 1943 | ARASHIO | Destroyer | 1,850 | 7-15S, 148-30E | United States Australia |
Army Aircraft Aircraft |
Sunk |
3 | ASASHIO | Destroyer | 1,850 | 7-10S, 148-15E | United States Australia |
Army Aircraft Aircraft |
Sunk | ||
3 | TOKITSUKAZE | Destroyer | 1,900 | 7-15S, 148-30E | United States Australia |
Army Aircraft Aircraft |
Sunk | ||
3 | SHIRAYUKI | Destroyer | 1,950 | 7-15S, 148-30E | United States Australia |
Army Aircraft Aircraft |
Sunk | ||
6 | MINEGUMO | Destroyer | 1,850 | 8-05S, 157-15E | United States | Surface Craft | Sunk | ||
6 | MURASAME | Destroyer | 1,580 | 8-05S, 157-15E | United States | Surface Craft | Sunk | ||
6 Vessels | 10,980 | ||||||||
April | 3 | 1943 | SUBMARINE CHASER NO 13 | Submarine Chaser | 440 | 40-00N, 142-00E | United States | Submarine | Sunk |
4 | RO 34 | Submarine | 700 | 8-15S, 158-55E | United States | Surface Craft | Sunk | ||
9 | ISONAMI | Destroyer | 1,950 | 5-26S, 123-04E | United States | Submarine | Sunk | ||
23 | PATROL BOAT NO 39 | Old Destroyer | 820e | 23-45N, 122-45E | United States | Submarine | Sunk | ||
4 Vessels | 3,910 |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
May | 8 | 1943 | KUROSHIO | Destroyer | 1,900 | 8-05S, 156-55E | United States | Navy Mine | Sunk |
8 | OYASHIO | Destroyer | 1,900 | 8-05S, 156-55E | United States | Navy Land- Based Aircraft Navy Mine |
Sunk | ||
8 | KAGERO | Destroyer | 1,900 | 8-05S, 156-55E | United States | Navy Land-Based Aircraft Navy Mine |
Sunk | ||
28 | RO 107 | Submarine | 525 | 15-35S, 167-17E | United States | Surface Craft | Sunk | ||
4 Vessels | 6,225 | ||||||||
June | 8 | 1943 | MUTSU | Battleship | 37,500 | 34-05N, 132-20E | Japan | Marine Casualty | Sunk |
10 | I 9 | Submarine | 2,443 | 53-16N, 174-24E | United States | Surface Craft | Sunk | ||
13 | I 31 | Submarine | 2,212 | 52-08N, 177-38E | United States | Surface Craft | Sunk | ||
22 | I 7 | Submarine | 1,995 | 51-49N, 177-20E | United States | Surface Craft | Sunk | ||
4 Vessels | 44,150 | ||||||||
July | 1 | 1943 | RO 101 | Submarine | 525 | 8-39S, 157-35E | United States | Surface Craft | Sunk |
6 | NAGATSUKI | Destroyer | 1,500 | 7-57S, 157-12E | United States | Surface Craft | Sunk | ||
6 | NIIZUKI | Destroyer | 2,450 | 7-57S, 157-12E | United States | Surface Craft | Sunk | ||
11 | I 25 | Submarine | 2,212 | 8-00S, 157-19E | United States | Surface Craft | Sunk | ||
13 | JINTSU | Light Cruiser | 5,900 | 7-36S, 157-06E | United States | Surface Craft | Sunk | ||
17 | HATSUYUKI | Destroyer | 1,950 | 6-50S, 155-47E | United States | Army Aircraft Navy Land- Based Aircraft Marine Land- Based Aircraft |
Sunk | ||
20 | KIYONAMI | Destroyer | 2,100 | 7-13S, 156-45E | United States | Army Aircraft Navy Land- |Based Aircraft Marine Land- Based Aircraft |
Sunk | ||
20 | YUGURE | Destroyer | 1,600 | 7-25S, 156-45E | United States | Navy Land- Based Aircraft Marine Land- Based Aircraft |
Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
July | 22 | 1943 | NISSHIN | Seaplane Tender | 9,000 | 6-35S, 156-10E | United States | Army Aircraft Navy Land- Based Aircraft Marine Land- Based Aircraft |
Sunk |
27 | HIRASHIMA | Special Minelayer | 720 | 32-32N, 127-41E | United States | Submarine | Sunk | ||
27 | I 24 | Submarine | 2,180 | 2-50S, 149-01E | United States | Submarine | Sunk | ||
28 | ARIAKE | Destroyer | 1,600 | 5-27S, 148-25E | United States | Army Aircraft | Sunk | ||
28 | MIKATSUKI | Destroyer | 1,500 | 5-27S, 148-25E | United States | Army Aircraft | Sunk | ||
13 Vessels | 33,237 | ||||||||
August | 2 | 1943 | MOTOR TORPEDO BOAT NO 112 | Torpedo Boat | 500e | 6-40S, 146-50E | United States | Army Aircraft | Sunk |
2 | MOTOR TORPEDO BOAT NO 113 | Torpedo Boat | 500e | 6-40S, 146-50E | United States | Army Aircraft | Sunk | ||
6 | ARASHI | Destroyer | 1,900 | 7-50S, 156-47E | United States | Surface Craft | Sunk | ||
6 | HAGIKAZE | Destroyer | 1,900 | 7-50S, 156-47E | United States | Surface Craft | Sunk | ||
6 | KAWAKAZE | Destroyer | 1,580 | 7-50S, 156--47E | United States | Surface Craft | Sunk | ||
18 | SPECIAL SUBMARINE CHASER NO 5 | Special Submarine Chaser | 100e | 7-26S, 156--45E | United States | Surface Craft | Sunk | ||
18 | SPECIAL SUBMARINE CHASER NO 12 | Special Submarine Chaser | 100e | 7-26S, 156-45E | United States | Surface Craft | Sunk | ||
19 | I 17 | Submarine | 2,212 | 23-26S, 166-50E | United States New Zealand |
Navy Land- Based Aircraft Surface Craft |
Sunk | ||
19 | SPECIAL SUBMARINE CHASER NO 109 | Special Submarine Chaser | 200 | 3-01S, 125-50E | United States | Submarine | Sunk | ||
25 | I 178 | Submarine | 1,630 | 12-57S, 164-23E | United States | Surface Craft | Sunk | ||
10 Vessels | 10,622 | ||||||||
September | 2 | 1943 | MUTSURE | Frigate | 860 | 8-40N, 151-31E | United States | Submarine | Sunk |
3 | I 168 | Submarine | 1,785 | 13-10S, 165-28E | United States | Surface Craft | Sunk | ||
9 | I 182 | Submarine | 1,630 | 10-33N, 125-31E | United States | Submarine | Sunk | ||
11 | MINESWEEPER NO 16 | Minesweeper | 492 | 6-08S, 119-20E | Australia | Mine | Sunk | ||
15 | RO 103 | Submarine | 525 | 10-57S, 163-56E | United States | Navy Land- Based Aircraft Surface Craft |
Sunk | ||
26 | KASASAGI | Torpedo Boat | 595 | 5-50S, 121-57E | United States | Submarine | Sunk | ||
30 | PETEREL | River Gunboat | 310 | 21-12N, 110-24E | United States | Army Aircraft | Sunk | ||
7 Vessels | 6,197 | ||||||||
October | 1 | 1943 | I 20 | Submarine | 2,180 | 7-40S, 157-10E | United States | Surface Craft | Sunk |
6 | YUGUMO | Destroyer | 1,900 | 7-32S, 156-20E | United States | Surface Craft | Sunk | ||
12 | BOKO | Special Minelayer | 400e | 4-35S, 152-11E | United States | Army Aircraft | Sunk | ||
16 | SPECIAL SUBMARINE CHASER NO 31 | Special Submarine Chaser | 100 | 4-00S, 152-00E | United States | Army Aircraft | Sunk | ||
24 | MOCHITSUKI | Destroyer | 1,500 | 5-42S, 151-40E | United States | Navy Land- Based Aircraft |
Sunk | ||
5 Vessels | 6,080 |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
November | 2 | 1943 | SENDAI | Light Cruiser | 5,900 | 6-20S, 154-20E | United States | Surface Craft | Sunk |
2 | HATSUKAZE | Destroyer | 1,900 | 6-20S, 154-20E | United States | Surface Craft | Sunk | ||
2 | MINESWEEPER NO 26 | Minesweeper | 500e | 4-13S, 152-11E | United States | Army Aircraft | Sunk | ||
4 | TSUKUSHI | Surveying Ship | 2,000e | 2-40S, 150-40E | Australia | Mine | Sunk | ||
4 | SPECIAL SUBMARINE CHASER NO 30 | Special Submarine Chaser | 100 | 7-34N, 134-0E | United States | Submarine | Sunk | ||
6 | SUBMARINE CHASER NO 11 | Submarine Chaser | 270 | 5-26S, 154-33E | United States | Army Aircraft | Sunk | ||
11 | SUZUNAMI | Destroyer | 2,100 | 4-13S, 152-11E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | I 34 | Submarine | 2,212 | 5-17N, 100-05E | Great Britain | Submarine | Sunk | ||
16 | UKISHIMA | Special Minelayer | 720 | Off Japan | Unknown | Unknown | Sunk | ||
18 | SANAYE | Old Destroyer | 820 | 4-52N, 122-07E | United States | Submarine | Sunk | ||
23 | I 35 | Submarine | 2,212 | 1-22N, 172-47E | United States | Surface Craft | Sunk | ||
23 | WAKAMIYA | Frigate | 860 | 28-49N, 122-11E | United States | Submarine | Sunk | ||
25 | I 19 | Submarine | 2,212 | 3-10N, 171-55E | United States | Surface Craft | Sunk | ||
25 | YUGIRI | Destroyer | 1,950 | 4-48S, 153-55E | United States | Surface Craft | Sunk | ||
25 | MAKINAMI | Destroyer | 1,900 | 5-06S, 153-44E | United States | Surface Craft | Sunk | ||
25 | ONAMI | Destroyer | 2.100 | 5-06S, 153-44E | United States | Surface Craft | Sunk | ||
16 Vessels | 27,756 | ||||||||
December | - | 1943 | RO 38 | Submarine | 965 | Pacific Ocean | Unknown | Unknown | Sunk |
4 | CHUYO | Escort Aircraft Carrier | 20,000 | 32-37N, 143-39E | United States | Submarine | Sunk | ||
16 | I 179 | Submarine | 1,630 | 4-28S, 147-22E | United States | Navy Land- Based Aircraft |
Sunk | ||
19 | NUMAKAZE | Destroyer | 1,300 | 26-29N, 128-26E | United States | Submarine | Sunk | ||
20 | FUYO | Old Destroyer | 820 | 14-44N, 119-55E | United States | Submarine | Sunk | ||
23 | I 39 | Submarine | 2,212 | 9-23S, 160-09E | United States | Surface Craft | Sunk | ||
23 | NANYO | Gunboat | 1,200 | 25-30N, 119-30E | United States | Army Aircraft | Sunk | ||
25 | MINESWEEPER NO 31 | Minesweeper | 492 | 2-36S, 150-49E | United States | Navy Carrier- Based Aircraft |
Probably sunk | ||
8 Vessels | 28,619 | ||||||||
January | - | 1944 | I 181 | Submarine | 1,630 | Off New Guinea | Unknown | Unknown | Sunk |
11 | KUMA | Light Cruiser | 5,700 | 6-00N, 99-00E | Great Britain | Submarine | Sunk | ||
14 | SAZANAMI | Destroyer | 1,950 | 5-15N, 141-15E | United States | Submarine | Sunk | ||
15 | PING SANG | Yacht | 171 | 21-00N, 107-22E | United States | Army Aircraft | Sunk | ||
22 | I 48 | Submarine | 2,180 | 9-45N, 138-20E | United States | Surface Craft | Sunk | ||
22 | RO 37 | Submarine | 965 | 11-47S, 164-17E | United States | Surface Craft | Sunk | ||
22 | SPECIAL SUBMARINE CHASER NO 40 | Special Submarine Chaser | 100 | 1-50S, 147-20E | United States | Army Aircraft | Sunk | ||
26 | SPECIAL SUBMARINE CHASER NO 14 | Special Submarine Chaser | 130 | 11-10N, 163-25E | United States | Navy Land- Based Aircraft |
Sunk | ||
26 | SUZUKAZE | Destroyer | 1,580 | 8-51N, 157-10E | United States | Submarine | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
January | 30 | 1944 | SPECIAL SUBMARINE CHASER NO 28 | Special Submarine Chaser | 100 | 8-42N, 167-441 | United States | Navy Carrier- Based Aircraft Surface Craft. |
Sunk |
30 | SPECIAL SUBMARINE CHASER NO 25 | Special Submarine Chaser | 100 | 8-42N, 167-44E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
30 | SPECIAL SUBMARINE CHASER NO 21 | Special Submarine Chaser | 100 | 8-42N, 167-44E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
30 | SPECIAL SUBMARINE CHASER NO 19 | Special Submarine Chaser | 100 | 8-42N, 167-44E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
30 | SPECIAL SUBMARINE CHASER NO 18 | Special Submarine Chaser | 100 | 8-42N, 167-44E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
31 | I 171 | Submarine | 1,785 | 5-37S, 154-14E | United States | Surface Craft | Sunk | ||
31 | SPECIAL SUBMARINE CHASER NO 33 | Special Submarine Chaser | 100 | 8-42N, 167-44E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
31 | NASAMI | Special Minelayer | 443 | 9-50N, 147-06E | United States | Submarine | Sunk | ||
17 Vessels | 17,234 | ||||||||
February | - | 1944 | I 40 | Submarine | 2,212 | Marshall Islands | Unknown | Unknown | Sunk |
1 | RO 39 | Submarine | 965 | 9-24N, 170-32E | United States | Surface Craft | Sunk | ||
1 | UMIKAZE | Destroyer | 1,580 | 7-10N, 151-43E | United States | Submarine | Sunk | ||
4 | I 21 | Submarine | 2,212 | 6-48N, 168-08E | United States | Surface Craft | Sunk | ||
10 | MINEKAZE | Destroyer | 1,300 | 23-12N, 121-30E | United States | Submarine | Sunk | ||
11 | RO 110 | Submarine | 525 | 17-25N, 83-21E | Australia India |
Surface Craft Surface Craft |
Sunk | ||
12 | I 27 | Submarine | 2,212 | 1-25N, 72-22E | Great Britain | Surface Craft | Sunk | ||
15 | I 43 | Submarine | 2,212 | 12-42N, 49-17E | United States | Submarine | Sunk | ||
16 | RO 40 | Submarine | 965 | 9-50N, 166-35E | United States | Surface Craft | Sunk | ||
16 | SPECIAL SUBMARINE CHASER NO 10 | Special Submarine Chaser | 100e | 2-24S, 150-06E | United States | Army Aircraft | Sunk | ||
16 | AGANO | Light Cruiser | 7,000 | 10-11N, 151-42E | United States | Submarine | Sunk | ||
17 | I 11 | Submarine | 2,443 | 10-34N, 173-31E | United States | Surface Craft | Sunk | ||
17 | SUBMARINE CHASER NO 24 | Submarine Chaser | 300 | 7-24N, 150-30E | United States | Surface Craft | Sunk | ||
17 | NAKA | Light Cruiser | 5,900 | 7-15N, 151-15E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
17 | FUMITSUKI | Destroyer | 1,500 | 7-24N, 151-44E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
17 | TACHIKAZE | Destroyer | 1,300 | 7-04N, 151-55E | United States | Navy Carrier-Based Aircraft | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
February | 17 | 1944 | MAIKAZE | Destroyer | 1,900 | 7-45N, 151-20E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk |
17 | OITE | Destroyer | 1,270 | 7-40N, 151-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
17 | SUBMARINE CHASER NO 29 | Submarine Chaser | 270 | 7-25N, 151-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
17 | SPECIAL SUBMARINE CHASER NO 29 | Special Submarine Chaser | 100e | 2-24S, 150-06E | United States | Army Aircraft | Sunk | ||
17 | SUBMARINE CHASER NO 39 | Submarine Chaser | 300 | 2-24S, 150-06E | United States | Army Aircraft | Sunk | ||
17 | KATORI | Training Cruiser | 6,000 | 7-45N, 151-20E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
19 | SPECIAL SUBMARINE CHASER NO 34 | Special Submarine Chaser | 100e | 2-45S, 150-47E | United States | Army Aircraft | Sunk | ||
19 | SUBMARINE CHASER NO 22 | Submarine Chaser | 300 | 3-04S, 150-42E | United States | Army Aircraft | Sunk | ||
19 | SUBMARINE CHASER NO 40 | Submarine Chaser | 300 | 3-04S, 150-42E | United States | Army Aircraft | Sank | ||
21 | SPECIAL SUBMARINE CHASER NO 48 | Special Submarine Chaser | 100 | 2-30S, 150-15E | United States | Army Aircraft | Sunk | ||
22 | NATSUSHIMA | Special Minelayer | 443 | 2-40S, 149-40E | United States | Surface Craft | Sunk | ||
22 | NAGAURA | Tug | 800e | 00-54S, 148-38E | United States | Surface Craft | Sank | ||
22 | FRANCIS GARNIER | River Gunboat | 639 | 10-30N, 108-00E | United States | Army Mine | Sunk | ||
26 | ASTROLABE | Surveying Ship | 215 | 16-04N, 108-13E | United States | Army Aircraft | Sank | ||
30 Vessels | 45,463 | ||||||||
March | 3 | 1944 | KARATSU | River Gunboat | 560 | 8-52N, 123-23E | United States | Submarine | Sunk |
4 | SHIRAKAMI | Special Minelayer | 720 | 39-30N, 142-00E | Japan | Marine Casualty | Sunk | ||
13 | TATSUTA | Light Cruiser | 3,300 | 32-58N, 138-52E | United States | Submarine | Sunk | ||
16 | SHIRAKUMO | Destroyer | 1,950 | 42-25N, 144-55E | United States | Submarine | Sunk | ||
19 | SPECIAL SUBMARINE CHASER NO 47 | Special Submarine Chaser | 100 | 2-55S, 143-40E | United States | Army Aircraft | Sunk | ||
19 | SPECIAL SUBMARINE CHASER NO 49 | Special Submarine Chaser | 100 | 2-55S, 143-40E | United States | Army Aircraft | Sank | ||
23 | I 42 | Submarine | 2,212 | 6-40N, 134-03E | United States | Submarine | Sunk | ||
24 | I 32 | Submarine | 2,212 | 8-30N, 170-10E | United States | Surface Craft | Sank | ||
25 | SUBMARINE CHASER NO 54 | Submarine Chaser | 300 | 28-34N, 142-14E | United States | Submarine | Sunk | ||
30 | WAKATAKE | Old Destroyer | 820 | 7-50N, 134-20E | United States | Navy Carrier- Based Aircraft |
Sank | ||
30 | PATROL BOAT NO 31 | Old Destroyer | 750e | 7-30N, 134-30E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
30 | SPECIAL SUBMARINE CHASER NO 22 | Special Submarine Chaser | 100 | 7-30N, 134-30E | United States | Navy Carrier- Based Aircraft |
Sank |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
March | 30 | 1944 | SPECIAL SUBMARINE CHASER NO 26 | Special Submarine Chaser | 100 | 7-30N, 134-30E | United States | Navy Carrier-Based Aircraft | Sunk |
30 | SPECIAL SUBMARINE CHASER NO 53 | Special Submarine Chaser | 170 | 7-30N, 134-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
30 | SUBMARINE CHASER NO 6 | Submarine Chaser | 270 | 7-30N, 134-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
30 | AKASHI | Repair Ship | 9,000 | 7-30N, 134-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
16 Vessels | 22,664 | ||||||||
April | 4 | 1944 | I 169 | Submarine | 1,785 | 7-25N, 151-50E | Japan | Marine Casualty | Sunk |
5 | SPECIAL SUBMARINE CHASER NO 46 | Special Submarine Chaser | 130 | 7-26N, 151-52E | United States | Navy Carrier-Based Aircraft | Sunk | ||
6 | I 2 | Submarine | 1,995 | 2-17S, 149-14E | United States | Surface Craft | Sunk | ||
11 | AKIGUMO | Destroyer | 1,900 | 6-43N, 122-23E | United States | Submarine | Sunk | ||
13 | IKAZUCHI | Destroyer | 1,950 | 10-13N, 143-51E | United States | Submarine | Sunk | ||
15 | MINESWEEPER NO 7 | Minesweeper | 630 | 11-34N,93-08E | Great Britain | Submarine | Sunk | ||
20 | RO 45 | Submarine | 965 | 15-19N, 145-31E | United States | Submarine | Sunk | ||
22 | HOKUAN | Salvage Vessel | 534 | 7-10N, 99-20E | Great Britain | Submarine | Sunk | ||
23 | AMAGIRI | Destroyer | 1,950 | 2-10S, 116-45E | United States | Army Mine | Sunk | ||
26 | I 180 | Submarine | 1,630 | 55-10N, 155-40W | United States | Surface Craft | Sank | ||
27 | KAMONE | Special Minelayer | 450 | 27-37N, 128-11E | United States | Submarine | Sunk | ||
27 | YUBARI | Light Cruiser | 3,500 | 5-20N, 132-16E | United States | Submarine | Sunk | ||
28 | I 183 | Submarine | 1,630 | 32-07N, 133-03E | United States | Submarine | Sunk | ||
29 | I 174 | Submarine | 1,785 | 6-13N, 151-19E | United States | Navy Carrier-Based Aircraft Surface Craft | Sunk | ||
29 | TAHURE | River Gunboat | 644 | 13-02N, 109-28E | United States | Submarine | Sunk | ||
30 | SPECIAL SUBMARINE CHASER NO 38 | Special Submarine Chaser | 100 | 7-22N, 151-45E | United States | Navy Carrier- Based Aircraft | Sank | ||
16 Vessels | 21,578 | ||||||||
May | 10 | 1944 | KARUKAYA | Old Destroyer | 820 | 15-38N, 119-25E | United States | Submarine | Sunk |
13 | RO 501 | Submarine | 1,200 | 18-08N, 33-13W | United State | Surface Craft | Sank | ||
14 | INAZUMA | Destroyer | 1,950 | 5-08N, 119-38E | United States | Submarine | Sunk | ||
16 | I 176 | Submarine | 1,630 | 4-01S,156-29E | United States | Surface Craft | Sunk | ||
19 | I 16 | Submarine | 2,180 | 5-10S, 158-17E | United States | Surface Craft | Sank | ||
21 | RO 106 | Submarine | 525 | 1-40N, 150-31E | United States | Surface Craft | Sunk | ||
22 | RO 104 | Submarine | 525 | 1-26N, 149-20E | United States | Surface Craft | Sunk | ||
22 | HASHIDATE | Gunboat | 1,200 | 21-20N, 117-10E | United States | Submarine | Sunk | ||
22 | ASANAGI | Destroyer | 1,270 | 28-20N, 138-57E | United States | Submarine | Sunk | ||
23 | RO 116 | Submarine | 525 | 00-53N, 149-14E | United States | Surface Craft | Sunk | ||
24 | IKI | Frigate | 860 | 1-17N, 107-50E | United States | Submarine | Sunk | ||
26 | RO 108 | Submarine | 525 | 00-32S, 148-35E | United States | Surface Craft | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
May | 29 | 1944 | RO 105 | Submarine | 525 | 00-47N, 149-56E | United States | Surface Craft | Sunk |
30 | ISHIGAKI | Frigate | 860 | 48-30N, 151-30E | United States | Submarine | Sunk | ||
14 Vessels | 14,595 | ||||||||
June | 2 | 1944 | AWAJI | Frigate | 900e | 22-34N, 121-51E | United States | Submarine | Sunk |
TRANSPORT NO 128 | Tank Landing Ship | 1,000e | 4-00N, 129-45E | United States | Army Aircraft | Sunk | |||
6 | COAST DEFENSE VESSEL NO 15 | Frigate | 800e | 8-58N, 109-30E | United States | Submarine | Sunk | ||
6 | MINATSUKI | Destroyer | 1,500 | 4-05N, 119-30E | United States | Submarine | Sunk* | ||
7 | HAYANAMI | Destroyer | 2,100 | 4-43N, 120-03E | United States | Submarine | Sunk | ||
8 | HARUSAME | Destroyer | 1,580 | 00-05N, 132-45E | United States | Army Aircraft | Sunk | ||
8 | KAZEGUMO | Destroyer | 1,900 | 6-03N, 125-57E | United States | Submarine | Sunk | ||
9 | MATSUKAZE | Destroyer | 1,270 | 26-59N, 143-13E | United States | Submarine | Sunk | ||
9 | TANIKAZE | Destroyer | 1,900 | 5-42N, 120-41E | United States | Submarine | Sunk | ||
10 | I 5 | Submarine | 1,995 | 00-26N, 149-16E | United States | Surface Craft | Sank | ||
10 | RO 111 | Submarine | 525 | 10-05N, 168-22E | United States | Surface Craft | Sank | ||
12 | I 33 | Submarine | 2,212 | 33-30N, 132-30E | Japan | Marine Casualty | Sank | ||
12 | OTORI | Torpedo Boat | 595 | 17-32N, 144-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | SPECIAL SUBMARINE CHASER NO 35 | Special Submarine Chaser | 100 | 17-30N, 143-18E | United States | Navy Carrier- Based Aircraft* |
Sank | ||
12 | SPECIAL SUBMARINE CHASER NO 54 | Special Submarine Chaser | 100 | 17-30N, 143-18E | United States | Navy Carrier- Based Aircraft* |
Sunk | ||
12 | SPECIAL SUBMARINE CHASER NO 56 | Special Submarine Chaser | 100 | 17-30N, 143-18E | United States | Navy Carrier- Based Aircraft* |
Sank | ||
13 | RO 36 | Submarine | 965 | 15-21N, 147-00E | United States | Surface Craft | Sunk | ||
13 | TRANSPORT NO 1 | High Speed Transport | 1,500 | 11-30N, 140-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
15 | SHIRATSUYU | Destroyer | 1,580 | 9-09N, 126-51E | Japan | Marine Casualty | Sunk | ||
15 | RO 44 | Submarine | 965 | 11-13N, 164-15E | United States | Surface Craft | Sunk | ||
15 | SPECIAL MINELAYER NO 101 | Special Minelayer | 730 | 15-15N, 145-45E | United States | Surface Craft | Sunk | ||
16 | RO 114 | Submarine | 525 | 15-02N, 144-10E | United States | Surface Craft | Sunk | ||
17 | RO 117 | Submarine | 525 | 11-05N, 150-31E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
19 | I 184 | Submarine | 1,630 | 13-01N, 149-53E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
19 | SHOKAKU | Aircraft Carrier | 30,000 | 11-50N, 137-57E | United States | Submarine | Sunk | ||
19 | TAIHO | Aircraft Carrier | 31,000 | 12-22N, 137-04E | United States | Submarine | Sunk | ||
20 | HITAKA | Aircraft Carrier | 28,000 | 15-30N, 133-30E | United States | Navy Carrier- Based Aircraft |
Sank | ||
22 | I 185 | Submarine | 1,630 | 15-50N, 147-08E | United States | Surface Craft | Sunk | ||
*Probable Agent |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
June | 24 | 1944 | I 52 | Submarine | 2,095 | 15-16N, 39-55W | United States | Navy Carrier- Based Aircraft |
Sunk |
28 | COAST DEFENSE VESSEL NO 24 | Frigate | 800e | 24-44N, 140-20E | United States | Submarine | Sunk | ||
29 | TSUGARU | Minelayer | 4,400e | 2-19N, 127-57E | United States | Submarine | Sunk | ||
31 Vessels | 124,922 | ||||||||
July | 4 | 1944 | I 10 | Submarine | 2,443 | 15-26N, 147-48E | United States | Surface Craft | Sank |
4 | SUBMARINE CHASER NO 16 | Submarine Chaser | 300 | 27-00N, 140-50E | United States | Navy Carrier-Based Aircraft | Sank | ||
4 | SARUSHIMA | Special Minelayer | 443 | 27-10N, 142-10E | United States | Navy Carrier-Based Aircraft | Sank | ||
4 | TRANSPORT NO 103 | Tank Landing Ship | 1,000e | 27-05N, 142-09E | United States | Navy Carrier-Based Aircraft | Sank | ||
4 | TRANSPORT NO 130 | Tank Landing Ship | 1,000e | 24-47N, 141-20E | United States | Navy Carrier-Based Aircraft | Sank | ||
6 | HOKAZE | Destroyer | 1,300 | 3-24N, 125-28E | United States | Submarine | Sunk | ||
7 | USUGUMO | Destroyer | 1,950 | 47-43N, 147-55E | United States | Submarine | Sunk | ||
7 | TAMANAMI | Destroyer | 2,100 | 13-55N, 118-30E | United States | Submarine | Sunk | ||
10 | SPECIAL SUBMARINE CHASER NO 23 | Special Submarine Chaser | 100 | 4-13S, 152-11E | New Zealand | Aircraft | Sank | ||
13 | I 6 | Submarine | 1,995 | 15-18N, 144-26E | United States | Surface Craft | Sank | ||
17 | I 166 | Submarine | 1,635 | 5-10N, 100-00E | Great Britain | Submarine | Sunk | ||
17 | MINESWEEPER NO 25 | Minesweeper | 492 | 33-51N, 138-35E | United States | Submarine | Sunk | ||
18 | RO 48 | Submarine | 965 | 13-01N, 151-58E | United States | Surface Craft | Sank | ||
18 | SUBMARINE CHASER NO 50 | Submarine Chaser | 300e | 29-22N, 139-14E | United States | Submarine | Sunk | ||
19 | SPECIAL MINESWEEPER NO 4 | Special Minesweeper | 300 | 8-38S, 125-26E | Australia | Aircraft | Sank | ||
19 | OI | Light Cruiser | 5,700 | 12-45N, 114-20E | United States | Submarine | Sunk | ||
25 | UNKNOWN SCS | Special Submarine Chaser | 100e | 7-05N, 134-20E | United States | Navy Carrier-Based Aircraft | Sank | ||
25 | SAMIDARE | Destroyer | 1,580 | 8-10N, 134-38E | United States | Navy Carrier-Based Aircraft Submarine | Sank | ||
26 | SOKUTEN | Special Minelayer | 720 | 7-20N, 134-27E | United States | Navy Carrier-Based Aircraft | Sank | ||
26 | TRANSPORT NO 150 | Tank Landing Ship | 1,000e | 7-30N, 134-30E | United States | Navy Carrier-Based Aircraft | Sank | ||
26 | I 29 | Submarine | 2,212 | 20-10N, 121-50E | United States | Submarine | Sunk | ||
28 | I 55 | Submarine | 2,095 | 14-26N, 152-16E | United States | Surface Craft | Sank | ||
22 Vessels | 29,730 |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
August | 4 | 1944 | MATSU | Destroyer | 900 | 27-40N, 141-48E | United States | Surface Craft | Sunk |
4 | TRANSPORT NO 4 | High Speed Transport | 1,500e | 27-07N, 142-12E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
4 | TRANSPORT NO 133 | Tank Landing Ship | 1,000e | 24-47N, 141-20E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
4 | TRANSPORT NO 152 | Tank Landing Ship | 1,000e | 24-47N, 141-20E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
5 | TRANSPORT NO 2 | High Speed Transport | 1,500e | 27-05N, 142-09E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
7 | SPECIAL SUBMARINE CHASER NO 94 | Special Submarine Chaser | 100e | 20-00N, 122-00S | Japan | Marine Casualty | Sunk | ||
7 | KUSAKAKI | Frigate | 900e | 14-51N, 119-59E | United States | Submarine | Sunk | ||
7 | NAGARA | Light Cruiser | 5,700 | 32-09N, 129-53E | United States | Submarine | Sunk | ||
13 | SUBMARINE CHASER NO 12 | Submarine Chaser | 300 | 6-17N, 126-09E | United States | Submarine | Sunk | ||
14 | TRANSPORT NO 129 | Tank Landing Ship | 1,000e | 4-17S, 126-46E | United States | Submarine | Sunk | ||
18 | OTAKA | Escort Aircraft Carrier | 20,000 | 13-16N, 120-20E | United States | Submarine | Sunk | ||
18 | NATORI | Light Cruiser | 5,700 | 12-29N, 128-49E | United States | Submarine | Sunk | ||
22 | SADO | Frigate | 860 | 14-15N, 120-05E | United States | Submarine | Sunk | ||
22 | MATSUWA | Frigate | 860 | 14-15N, 120-05E | United States | Submarine | Sunk | ||
22 | HIBURI | Frigate | 900e | 14-15N, 120-05E | United States | Submarine | Sunk | ||
23 | ASAKAZE | Destroyer | 1,270 | 16-06N, 119-44E | United States | Submarine | Probably sunk | ||
23 | MINESWEEPER NO 22 | Minesweeper | 492 | 8-09N, 134-38E | United States | Submarine | Sunk | ||
25 | YUNAGI | Destroyer | 1,270 | 18-46N, 120-46E | United States | Submarine | Sunk | ||
28 | SPECIAL SUBMARINE CHASER NO 77 | Special Submarine Chaser | 170 | 50-30N, 156-20E | United States | Army Aircraft | Sunk | ||
29 | MINESWEEPER NO 28 | Minesweeper | 492 | 2-03N, 122-28E | United States | Submarine | Sunk | ||
31 | SHIRATAKA | Minelayer | 1,345 | 21-05N, 121-26E | United States | Submarine | Sunk | ||
21 Vessels | 47,259 | ||||||||
September | 9 | 1944 | SPECIAL SUBMARINE CHASER NO 8 | Special Submarine Chaser | 100 | 3-54N, 98-44E | Great Britain | Mine | Sunk |
11 | SPECIAL SUBMARINE CHASER NO 165 | Special Submarine Chaser | 170 | 32-20N, 131-50E | United States | Submarine | Sunk | ||
12 | SUBMARINE CHASER NO 55 | Submarine Chaser | 300e | 10-20N, 124-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | MIHO | Salvage Vessel | 632 | 10-35N, 124-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | SHIKINAMI | Destroyer | 1,950 | 18-16N, 114-40E | United States | Submarine | Sunk | ||
12 | HIRADO | Frigate | 860 | 17-54N, 114-49E | United States | Submarine | Sunk | ||
14 | TRANSPORT HO 5 | High Speed Transport | 1,500e | 6-10N, 126-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
15 | RO 42 | Submarine | 965 | 34-30N, 145-23E | United States | Submarine | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
September | 15 | 1944 | TRANSPORT NO 3 | High Speed Transport | 1,500e | 5-34N,125-23E | United States | Submarine | Sunk |
16 | UNYO | Escort Aircraft Carrier | 20,000 | 19-18N, 116-26E | United States | Submarine | Sunk | ||
19 | IOSHIMA | Frigate | 900e | 33-40N, 138-18E | United States | Submarine | Sunk | ||
21 | SATSUKI | Destroyer | 1,500 | 14-35N, 120-55E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
21 | COAST DEFENSE VESSEL NO 5 | Frigate | 800e | 15-25N, 119-50E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
21 | SUNOSAKI | Repair Ship | 1,800e | 14-35N, 120-55E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
21 | KATSURIKI | Surveying Ship | 1,540 | 13-35N, 119-06E | United States | Submarine | Sunk | ||
24 | HAYABUSA | Torpedo Boat | 595 | 13-00N, 122-00E | United States | Navy Carrier- Based Aircraft |
Probably sunk | ||
24 | SPECIAL SUBMARINE CHASER NO 39 | Special Submarine Chaser | 100e | 12-21N, 123-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
24 | SUBMARINE CHASER NO 32 | Submarine Chaser | 300 | 12-15N, 121-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
24 | SPECIAL MINESWEEPER NO 7 | Special Minesweeper | 300e | 11-45N, 123-30E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
24 | YAEYAMA | Minelayer | 1,135 | 12-15N, 121-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
24 | AKITSUSHIMA | Seaplane Tender | 9,000 | 11-59N, 120-02E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | I 175 | Submarine | 1,785 | 9-19N, 136-44E | United States | Surface Craft | Sunk | ||
26 | AOTAKA | Minelayer | 1,600 | 7-00N, 116-00E | United States | Submarine | Sunk | ||
27 | COAST DEFENSE VESSEL NO 10 | Frigate | 800e | 29-26N, 128-50E | United States | Submarine | Sunk | ||
24 Vessels | 50,132 | ||||||||
October | 1 | 1944 | AJIRO | Special Minelayer | 720e | 28-11N, 139-30E | United States | Submarine | Sunk |
2 | I 364 | Submarine | 1,470 | 7-48N, 133-28E | United States | Surface Craft | Sunk | ||
4 | TRANSPORT NO 134 | Tank Landing Ship | 1,000e | 24-47N, 141-20E | Japan | Marine Casualty | Sunk | ||
6 | SAGA | Gunboat | 990 | 22-17N, 114-10E | United States | Army Mine | Sunk | ||
6 | SPECIAL SUBMARINE CHASER NO 2 | Special Submarine Chaser | 100 | 4-20N, 98-24E | Great Britain | Submarine | Sunk | ||
6 | COAST DEFENSE VESSEL NO 21 | Frigate | 800e | 19-27N, 118-08E | United States | Submarine | Sunk | ||
10 | TRANSPORT NO 158 | Tank Landing Ship | 1,000e | 26-38N, 127-52E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
10 | JINGEI | Submarine Tender | 5,160 | 26-39N, 127-52E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
11 | TRANSPORT NO 105 | Tank Landing Ship | 1,000e | 33-18N, 137-42E | United States | Submarine | Sunk | ||
16 | HATO | Torpedo Boat | 595 | 21-54N, 116-30E | United States | Army Aircraft | Sunk | ||
17 | ITSUKUSHIMA | Minelayer | 1,970 | 5-26S, 113-48E | Netherlands | Submarine | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
October | 18 | 1944 | SPECIAL SUBMARINE CHASER NO 95 | Special Submarine Chaser | 100e | 18-54N, 121-51E | United States | Navy Carrier- Based Aircraft |
Sunk |
18 | TRANSPORT NO 135 | Tank Landing Ship | 1,000e | 17-46N, 120-25E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
18 | TRANSPORT NO 136 | Tank Landing Ship | 1,000e | 17-46N, 120-25E | United States | Navy Carrier- Based Aircraft |
Probably sunk | ||
22 | SPECIAL SUBMARINE CHASER NO 15 | Special Submarine Chaser | 100 | 11-30N, 124-00E | United States | Navy Carrier- Based Aircraft* |
Sunk | ||
23 | MAYA | Heavy Cruiser | 12,200 | 9-29N, 117-20E | United States | Submarine | Sunk | ||
23 | ATAGO | Heavy Cruiser | 12,200 | 9-24N, 117-11E | United States | Submarine | Sunk* | ||
24 | I 362 | Submarine | 1,470 | 9-45N, 126-45E | United States | Surface Craft | Sunk | ||
24 | MUSASHI | Battleship | 63,000 | 12-50N, 122-35E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
24 | WAKABA | Destroyer | 1,600 | 11-50N, 121-25E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | FUSO | Battleship | 33,000 | 10-25N, 125-20E | United States | Surface Craft | Sunk | ||
25 | YAMASHIRO | Battleship | 33,000 | 10-25N, 125-20E | United States | Surface Craft | Sunk | ||
25 | ASAGUMO | Destroyer | 1,850 | 10-25N, 125-20E | United States | Surface Craft | Sunk | ||
25 | YAMAGUMO | Destroyer | 1,850 | 10-25N, 125-20E | United States | Surface Craft | Sunk | ||
25 | MICHISHIO | Destroyer | 1,850 | 10-25N, 125-20E | United States | Surface Craft | Sunk | ||
25 | HATSUTSUKI | Destroyer | 1,900 | 20-24N, 126-20E | United States | Surface Craft* | Sunk | ||
25 | ZUIKAKU | Aircraft Carrier | 30,000 | 19-20N, 125-51E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | SUZUYA | Heavy Cruiser | 13,000 | 11-30N, 126-30E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | CHIYODA | Light Aircraft Carrier | 11,000 | 18-37N, 126-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | ZUIHO | Light Aircraft Carrier | 12,000 | 19-20N, 125-51E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | SPECIAL SUBMARINE CHASER NO 62 | Special Submarine Chaser | 170 | 7-30N, 134-30E | United States | Marine Carrier- Based Aircraft* |
Sunk | ||
25 | CHIKUMA | Heavy Cruiser | 12,000 | 11-30N, 126-30E | United States | Navy Carrier- Based Aircraft Surface Craft* |
Sunk | ||
25 | CHOKAI | Heavy Cruiser | 12,200 | 11-30N, 126-30E | United States | Navy Carrier- Based Aircraft Surface Craft* |
Sunk | ||
25 | MOGAMI | Heavy Cruiser | 13,000 | 9-40N, 124-50E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
25 | CHITOSE | Light Aircraft Carrier | 11,000 | 19-20N, 126-20E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
*Probable Agent |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
October | 25 | 1944 | AKITSUKI | Destroyer | 1,900 | 20-29N, 126-36E | United States | Submarine* | Sunk |
25 | TAMA | Light Cruiser | 5,700 | 21-23N, 127-19E | United States | Navy Carrier- Based Aircraft Submarine |
Sunk | ||
26 | NOWAKI | Destroyer | 1,900 | 13-00N, 124-54E | United States | Surface Craft | Sunk | ||
26 | KINU | Light Cruiser | 5,700 | 11-46N, 123-11E | United States | Army Aircraft Navy Carrier- Based Aircraft |
Sunk | ||
26 | NOSHIRO | Light Cruiser | 7,000 | 11-35N, 121-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
26 | HAYASHIMO | Destroyer | 2,100 | 12-05N, 121-50E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
26 | URANAMI | Destroyer | 1,950 | 11-50N, 123-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
26 | ABUKUMA | Light Cruiser | 5,700 | 9-20N, 122-30E | United States | Army Aircraft Surface CraftNavy Carrier- Based Aircraft* |
Sunk | ||
27 | FUJINAMI | Destroyer | 2,100 | 12-00N, 122-30E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
27 | SHIRANUHI | Destroyer | 1,650 | 12-00N, 122-30E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
27 | TRANSPORT NO 138 | Tank Landing Ship | 1,000e | 25-22N, 141-31E | United States | Submarine | Sunk | ||
28 | I 45 | Submarine | 2,212 | 10-10N, 127-28E | United States | Surface Craft | Sunk | ||
28 | I 54 | Submarine | 2,140 | 10-56N, 127-13E | United States | Surface Craft | Sunk | ||
31 | KAIYO NO 6 | District Craft | 100e | 32-50N, 134-21E | United States | Submarine* | Sunk | ||
49 Vessels | 336,447 | ||||||||
November | 3 | 1944 | AKIKAZE | Destroyer | 1,300 | 16-48N, 117-17E | United States | Submarine | Sunk |
4 | MINESWEEPER NO 5 | Minesweeper | 615 | 3-14N, 99-50E | Great Britain | Submarine | Sunk | ||
5 | TRANSPORT NO 112 | High Speed Transport | 1,000e | 12-40N, 121-22E | Japan | Marine Casualty | Sunk | ||
5 | NACHI | Heavy Cruiser | 12,700 | 14-23N, 120-25E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
5 | PATROL BOAT NO 107 | Yacht | 1,000 | 13-50N, 120-20E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
5 | NOTORO | Seaplane Tender | 14,050 | 1-18N, 103-52E | United States | Army Aircraft | Sunk | ||
6 | TRANSPORT NO 139 | Tank Landing Ship | 1,000e | 14-35N, 120-55E | United States | Navy Carrier- Based Aircraft |
Probably sunk | ||
6 | SPECIAL SUBMARINE CHASER NO 118 | Special Submarine Chaser | 100e | 9-33S, 120-17E | Australia | Aircraft | Sunk | ||
8 | SAGI | Torpedo Boat | 595 | 16-09N, 118-56E | United States | Submarine | Sunk | ||
10 | COAST DEFENSE VESSEL NO 11 | Frigate | 800e | 10-50N, 124-35E | United States | Army Aircraft | Sunk | ||
*Probable Agent |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
November | 10 | 1944 | PATROL BOAT NO 46 | Old Destroyer | 820 | 34-30N, 138-34E | United States | Submarine | Sunk |
11 | NAGANAMI | Destroyer | 1,900 | 10-50N, 124-35E | United States | Navy Carrier- Based Aircraft | Sunk | ||
11 | HAMANAMI | Destroyer | 2,100 | 10-50N, 124-35E | United States | Navy Carrier- Based Aircraft | Sunk | ||
11 | SHIMAKAZE | Destroyer | 1,300 | 10-50N, 124-35E | United States | Navy Carrier- Based Aircraft | Sunk | ||
11 | WAKATSUKI | Destroyer | 1,900 | 10-50N, 124-35E | United States | Navy Carrier- Based Aircraft | Sunk | ||
11 | MINESWEEPER NO 30 | Minesweeper | 630e | 10-50N, 124-312 | United States | Navy Carrier- Based Aircraft | Sunk | ||
12 | I 37 | Submarine | 2,212 | 8-04N, 138-03E | United States | Surface Craft | Sunk | ||
13 | I 38 | Submarine | 2,212 | 31-55N, 139-45W | United States | Surface Craft | Sunk | ||
13 | KISO | Light Cruiser | 5,700 | 14-35N, 120-50E | United States | Navy Carrier- Based Aircraft | Sunk | ||
13 | AKEBONO | Destroyer | 1,950 | 14-35N, 120-50E | United States | Navy Carrier- Based Aircraft | Sunk | ||
13 | AKISHIMO | Destroyer | 2,100 | 14-35N, 120-50E | United States | Navy Carrier- Based Aircraft | Sunk | ||
13 | HATSUHARU | Destroyer | 1,600 | 14-35N, 120-50E | United States | Navy Carrier- Based Aircraft | Sunk | ||
13 | OKINAMI | Destroyer | 2,100 | 14-35N, 120-50E | United States | Navy Carrier- Based Aircraft | Sunk | ||
13 | SPECIAL SUBMARINE CHASER NO 116 | Special Submarine Chaser | 100e | 14-30N, 120-45E | United States | Navy Carrier- Based Aircraft | Sunk | ||
14 | KURASAKI | Miscellaneous Auxiliary | 989 | 17-27N, 117-43E | United States | Submarine | Sunk | ||
14 | COAST DEFENSE VESSEL NO 7 | Frigate | 800e | 17-46N, 117-57E | United States | Submarine | Sunk | ||
17 | I 26 | Submarine | 2,212 | 12-44N, 130-42E | United States | Navy Carrier- Based Aircraft | Sunk | ||
17 | JINYO | Escort Aircraft Carrier | 21,000 | 33-02N, 123-33E | United States | Submarine | Sunk | ||
17 | HIYODORI | Torpedo Boat | 595 | 16-56N, 110-30E | United States | Submarine | Sunk | ||
18 | SPECIAL SUBMARINE CHASER NO 156 | Special Submarine Chaser | 100e | 33-07N, 123-09E | United States | Submarine | Probably sunk | ||
19 | I 177 | Submarine | 1,630 | 8-07N, 134-16E | United States | Surface Craft | Sunk | ||
20 | SPECIAL MINELAYER NO 4 | Special Minelayer | 600e | 6-55N, 94-15E | Great Britain | Submarine | Sunk | ||
20 | MINESWEEPER NO 38 | Minesweeper | 630e | 21-21N, 119-45E | United States | Submarine | Sunk | ||
21 | KONGO | Battleship | 31,000 | 26-09N, 121-23E | United States | Submarine | Sunk | ||
21 | URAKAZE | Destroyer | 1,900 | 26-09N, 121-23E | United States | Submarine | Sunk | ||
22 | TRANSPORT NO 151 | Tank Landing Ship | 1,000e | 11-22N, 119-07E | United States | Submarine | Sunk | ||
24 | SUBMARINE CHASER NO 46 | Submarine Chaser | 300 | 11-35N, 124-10E | United States | Army Aircraft | Sunk | ||
24 | TRANSPORT NO 111 | Tank Landing Ship | 1,000e | 11-35N, 124-10E | United States | Army Aircraft | Sunk | ||
24 | TRANSPORT NO 141 | Tank Landing Ship | 1,000e | 11-35N, 124-10E | United States | Army Aircraft | Sunk | ||
24 | TRANSPORT NO 160 | Tank Landing Ship | 1,000e | 11-35N, 124-10E | United States | Army Aircraft | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
November | 25 | 1944 | KUMANO | Heavy Cruiser | 13,000 | 15-47N, 119-48E | United States | Navy Carrier- Based Aircraft |
Sunk |
25 | YASOJIMA | Frigate | 900e | 15-40N, 119-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | TRANSPORT NO 6 | High Speed Transport | 1,500e | 13-32N, 121-52E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | TRANSPORT NO 10 | High Speed Transport | 1,500e | 13-32N, 121-52E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | UNKNOWN LST | Tank Landing Ship | 1,000e | 15-40N, 119-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | UNKNOWN LST | Tank Landing Ship | 1,000e | 15-40N, 119-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | UNKNOWN LST | Tank Landing Ship | 1,000e | 15-40N, 119-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | MINESWEEPER NO 18 | Minesweeper | 492 | 16-52N, 108-38E | United States | Army Aircraft | Sunk | ||
25 | RO 100 | Submarine | 525 | 7-00S, 156-00E | United States | Navy Mine | Sunk | ||
25 | COAST DEFENSE VESSEL NO 38 | Frigate | 800e | 14-22N, 119-57E | United States | Submarine | Sunk | ||
25 | PATROL BOAT NO 38 | Old Destroyer | 820e | 20-12N, 121-51E | United States | Submarine | Sunk | ||
25 | SHIMOTSUKI | Destroyer | 2,300 | 2-21N, 107-20E | United States | Submarine | Sunk | ||
26 | TRANSPORT NO 161 | Tank Landing Ship | 1,000e | 16-00N, 97-00E | United States | Army Aircraft | Sunk | ||
27 | I 46 | Submarine | 2,180 | 10-48N, 124-35E | United States | Surface Craft | Sunk | ||
28 | SUBMARINE CHASER NO 53 | Submarine Chaser | 300e | 10-59N, 124-33E | United States | Surface Craft | Sunk | ||
28 | PATROL BOAT NO 105 | Yacht | 200e | 10-59N, 124-33E | United States | Surface Craft | Sunk | ||
28 | I 365 | Submarine | 1,470 | 34-44N, 141-01E | United States | Submarine | Sunk | ||
29 | SUBMARINE CHASER NO 45 | Submarine Chaser | 300 | 11-00N, 124-15E | United States | Army Aircraft | Sunk | ||
29 | SHINANO | Aircraft Carrier | 59,000 | 32-00N, 137-00E | United States | Submarine | Sunk | ||
59 Vessels | 214,827 | ||||||||
December | 3 | 1944 | KUWA | Destroyer | 1,000 | 10-50N, 124-35E | United States | Surface Craft | Sunk |
3 | COAST DEFENSE VESSEL NO 64 | Frigate | 800e | 18-36N, 111-54E | United States | Submarine | Sunk | ||
4 | KISHINAMI | Destroyer | 2,100 | 13-12N, 116-37E | United States | Submarine | Sunk | ||
4 | IWANAMI | Destroyer | 2,100 | 13-12N, 116-37E | United States | Submarine | Sunk | ||
5 | HOZU | Salvage Vessel | 613 | 4-24S, 152-18E | Unknown | Aircraft* | Sunk | ||
7 | TRANSPORT NO 11 | High Speed Transport | 1,500e | 11-23N, 124-18E | United States | Army Aircraft | Sunk | ||
12 | UZUKI | Destroyer | 1,500 | 11-03N, 124-23E | United States | Surface Craft | Sunk | ||
12 | YUZUKI | Destroyer | 1,500 | 11-20N, 124-10E | United States | Army Aircraft Marine Land- Based Aircraft |
Sunk | ||
*Probable Agent |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
December | 12 | 1944 | TRANSPORT NO 159 | Tank Landing Ship | 1,000e | 11-20N, 124-10E | United States | Army Aircraft Marine Land- Based Aircraft |
Sunk |
13 | TRANSPORT NO 12 | High Speed Transport | 1,900e | 20-34N, 118-45E | United States | Submarine | Sunk | ||
13 | TRANSPORT NO 104 | Tank Landing Ship | 1,900e | 20-34N, 118-45E | United States | Submarine | Sunk | ||
14 | TRANSPORT NO 109 | Tank Landing Ship | 1,000e | 17-35N, 120-20E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
14 | COAST DEFENSE VESSEL NO 28 | Frigate | 800e | 15-46N, 119-45E | United States | Submarine | Sunk | ||
15 | COAST DEFENSE VESSEL NO 54 | Frigate | 740e | 19-25N, 121-25E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
15 | TRANSPORT NO 106 | Tank Landing Ship | 1,000e | 15-30N, 119-50E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
15 | MOMO | Destroyer | 760 | 16-00N, 117-39E | United States | Submarine | Sunk | ||
19 | UNRYU | Aircraft Carrier | 18,500 | 28-59N, 124-03E | United States | Submarine | Sunk | ||
22 | CHIDORI | Torpedo Boat | 527 | 34-33N, 138-02E | United States | Submarine | Sunk | ||
24 | TRANSPORT NO 8 | High Speed Transport | 1,900e | 25-10N, 141-00E | United States | Surface Craft | Sunk | ||
24 | TRANSPORT NO 157 | Tank Landing Ship | 1,000e | 24-47N, 141-20E | United States | Surface Craft | Sunk | ||
26 | KIYOSHIMO | Destroyer | 2,200 | 12-20N, 121-00E | United States | Army Aircraft Surface Craft | Sunk | ||
27 | TRANSPORT NO 7 | High Speed Transport | 1,500e | 24-47N, 141-20E | United States | Surface Craft | Sunk | ||
27 | TRANSPORT NO 132 | Tank Landing Ship | 1,000e | 24-47N, 141-20E | United States | Surface Craft | Sunk | ||
30 | COAST DEFENSE VESSEL NO 20 | Frigate | 1,000e | 16-30N, 120-15E | United States | Army Aircraft | Sunk | ||
30 | KURETAKE | Old Destroyer | 820 | 21-00N, 121-24E | United States | Submarine | Sunk | ||
25 Vessels | 48,660 | ||||||||
January | 2 | 1945 | COAST DEFENSE VESSEL NO 138 | Frigate | 800e | 16-37N, 120-19E | United States | Army Aircraft | Sunk |
3 | SPECIAL SUBMARINE CHASER NO 10 | Special Submarine Chaser | 100 | 7-04N, 125-37E | United States | Army Aircraft | Sunk | ||
5 | TRANSPORT NO 107 | Tank Landing Ship | 1,000e | 26-27N, 141-11E | United States | Surface Craft | Sunk | ||
5 | TRANSPORT NO 154 | Tank Landing Ship | 1,000e | 24-47N, 141-20E | United States | Surface Craft | Sunk | ||
5 | MOMI | Destroyer | 800 | 14-00N, 120-20E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
9 | COAST DEFENSE VESSEL NO 3 | Frigate | 800e | 25-10N, 121-45E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
9 | SPECIAL SUBMARINE CHASER NO 96 | Special Submarine Chaser | 100e | 22-40N, 120-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
9 | SUBMARINE CHASER NO 61 | Submarine Chaser | 300e | 22-40N, 120-04E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
10 | COAST DEFENSE VESSEL NO 42 | Frigate | 800e | 27-01N, 126-34E | United States | Submarine | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
January | 12 | 1945 | CHIBURI | Frigate | 900e | 10-20N, 107-50E | United States | Navy Carrier- Based Aircraft |
Sunk |
12 | COAST DEFENSE VESSEL NO 17 | Frigate | 800e | 10-20N, 107-50E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | COAST DEFENSE VESSEL NO 19 | Frigate | 800e | 10-20N, 107-50E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | COAST DEFENSE VESSEL NO 23 | Frigate | 800e | 14-15N, 109-10E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | COAST DEFENSE VESSEL NO 35 | Frigate | 800e | 11-10N, 108-55E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | COAST DEFENSE VESSEL NO 43 | Frigate | 800e | 11-10N, 108-55E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | COAST DEFENSE VESSEL NO 51 | Frigate | 800e | 14-15N, 109-10E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | SUBMARINE CHASER NO 31 | Submarine Chaser | 440e | 11-10N, 108-55E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | SUBMARINE CHASER NO 43 | Submarine Chaser | 440e | 11-53N, 109-08E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | MINESWEEPER NO 101 | Minesweeper | 630e | 11-10N, 108-55E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | TRANSPORT NO 140 | Tank Landing Ship | 1,000e | 10-20N, 107-50E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | KASHII | Training Cruiser | 6,000 | 13-50N, 109-20E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
12 | PATROL BOAT NO 103 | Yacht | 840 | 11-10N, 108-55E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
13 | RO 47 | Submarine | 965 | 12-08N, 154-27E | United States | Surface Craft | Sunk | ||
14 | YURISHIMA | Special Minelayer | 720 | 5-51N, 103-16E | United States | Submarine | Sunk | ||
15 | HATAKAZE | Destroyer | 1,270 | 22-37N, 120-15E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
15 | TSUGA | Old Destroyer | 820 | 23-33N, 119-33E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
15 | TRANSPORT NO 14 | High Speed Transport | 1,500 | 22-37N, 120-15E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
17 | TRANSPORT NO 15 | High Speed Transport | 1,500e | 31-09N, 130-29E | United States | Submarine | Sunk | ||
21 | TRANSPORT NO 101 | Tank Landing Ship | 1,000e | 22-37N, 120-15E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
21 | TRANSPORT NO 102 | Tank Landing Ship | 1,000e | 11-03N, 123-05E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
24 | SHIGURE | Destroyer | 1,580 | 6-00N, 103-48E | United States | Submarine | Sunk | ||
27 | SPECIAL MINESWEEPER NO 102 | Special Minesweeper | 174 | 8-37S, 115-39E | United States | Submarine | Sunk | ||
28 | KUME | Frigate | 900e | 33-56N, 123-06E | United States | Submarine | Sunk | ||
31 | RO 115 | Submarine | 525 | 13-20N, 119-20S | United States | Surface Craft | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
January | 31 | 1945 | UME | Destroyer | 2,100e | 22-30N, 120-00E | United States | Army Aircraft | Sunk |
35 Vessels | 34,804 | ||||||||
February | 1 | 1945 | TRANSPORT NO 115 | Tank Landing Ship | 1,000e | 20-00N, 121-00E | United States | Army Aircraft | Sunk |
2 | COAST DEFENSE VESSEL NO 144 | Frigate | 800e | 4-32N, 104-30E | United States | Submarine | Sunk | ||
7 | RO 55 | Submarine | 889 | 15-27N, 119-25E | United States | Surface Craft | Sunk | ||
7 | COAST DEFENSE VESSEL NO 53 | Frigate | 800 | 12-04N, 109-22E | United States | Submarine | Sunk | ||
9 | I 41 | Submarine | 2,212 | 18-50N, 121-40E | United States | Submarine | Sunk | ||
11 | RO 112 | Submarine | 525 | 18-53N, 121-50E | United States | Submarine | Sunk | ||
12 | RO 113 | Submarine | 525 | 19-10N, 121-23E | United States | Submarine | Sunk | ||
14 | COAST DEFENSE VESSEL NO 9 | Frigate | 800e | 34-48N, 125-58E | United States | Submarine | Sunk | ||
14 | SPECIAL SUBMARINE CHASER NO 4 | Special Submarine Chaser | 100e | 8-20S, 115-45E | United States | Submarine | Sunk | ||
14 | SPECIAL SUBMARINE CHASER NO 144 | Special Submarine Chaser | 100e | 8-20S, 115-45E | United States | Submarine | Sunk | ||
16 | NARIU | Special Minelayer | 720 | 32-10N, 135-54E | United States | Submarine | Sunk | ||
17 | TRANSPORT NO 114 | Tank Landing Ship | 1,000e | 23-04N, 120-30E | United States | Army Aircraft | Sunk | ||
17 | COAST DEFENSE VESSEL NO 56 | Frigate | 750e | 33-53N, 139-43E | United States | Submarine | Sunk | ||
20 | NOKAZE | Destroyer | 1,300 | 12-48N, 109-38E | United States | Submarine | Sunk | ||
23 | SUBMARINE CHASER NO 35 | Submarine Chaser | 440 | 10-15N, 107-31E | United States | Army Aircraft | Sunk | ||
23 | YAKU | Frigate | 900e | 12-39N, 109-29E | United States | Submarine | Sunk | ||
24 | RO 49 | Submarine | 965 | 32-40N, 132-33E | United States | Submarine | Sunk | ||
25 | I 370 | Submarine | 1,470 | 22-45N, 141-27E | United States | Surface Craft | Sunk | ||
25 | RO 43 | Submarine | 965 | 25-07N, 140-19E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
25 | SHONAN | Frigate | 900e | 17-08N, 110-01E | United States | Submarine | Sunk | ||
26 | I 368 | Submarine | 1,470 | 24-43N, 140-37E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
21 Vessels | 18,631 | ||||||||
March | 1 | 1945 | MANAZURU | Torpedo Boat | 527 | 26-17N, 127-35E | United States | Navy Carrier- Based Aircraft |
Sunk |
1 | TSUBAME | Special Minelayer | 450 | 24-23N, 124-12E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
2 | TRANSPORT NO 143 | Tank Landing Ship | 1,000e | 23-35N, 121-35E | United States | Army Aircraft | Probably sunk | ||
3 | HARIO | Miscellaneous Auxiliary | 4,000e | 18-10N, 109-40E | Australia | Mine* | Sunk | ||
4 | SUBMARINE CHASER NO 8 | Submarine Chaser | 290 | 4-04N, 100-35E | Great Britain | Submarine | Sunk | ||
*Probable Agent |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
March | 5 | 1945 | SPECIAL SUBMARINE CHASER NO 110 | Special Submarine Chaser | 100e | 8-36S, 119-19E | United States | Army Aircraft | Sunk |
5 | MINESWEEPER NO 15 | Minesweeper | 492 | 29-30N, 129-33E | United States | Submarine | Sunk | ||
8 | COAST DEFENSE VESSEL NO 69 | Frigate | 800e | 19-02N, 110-56E | United States | Army Aircraft | Sunk | ||
13 | COAST DEFENSE VESSEL NO 66 | Frigate | 880 | 23-30N, 117-10E | United States | Army Aircraft | Sunk | ||
18 | TRANSPORT NO 18 | High Speed Transport | 1,500e | 26-33N, 127-11E | United States | Submarine* | Sunk | ||
19 | SUMA | River Gunboat | 625 | 32-00N, 120-00E | United States | Army Mine | Sunk | ||
21 | SUBMARINE CHASER NO 33 | Submarine Chaser | 300 | 11-50N, 109-18E | United States | Army Aircraft | Sunk | ||
21 | TATEISHI | Repair Ship | 2,000e | 11-50N, 109-18E | United States | Army Aircraft | Sunk | ||
22 | I 371 | Submarine | 1,660 | 22-57N, 132-19E | United States | Surface Craft | Sunk | ||
24 | COAST DEFENSE VESSEL NO 68 | Frigate | 800e | 28-25N, 124-32E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
24 | TOMOZURU | Frigate | 527 | 28-25N, 124-32E | United States | Navy Carrier- Based Aircraft |
Probably sunk | ||
26 | SUBMARINE CHASER NO 34 | Submarine Chaser | 300 | 10-35N, 94-45E | Great Britain | Surface Craft | Sunk | ||
26 | SUBMARINE CHASER NO 63 | Submarine Chaser | 300e | 10-35N, 94-45E | Great Britain | Surface Craft | Sunk | ||
27 | SPECIAL MINELAYER NO 1 | Special Minelayer | 500e | 3-52N, 98-45E | Great Britain | Mine | Sunk | ||
27 | ODATE | Repair Ship | 1,564 | 30-40N, 127-50E | United States | Submarine* | Sunk | ||
28 | COAST DEFENSE VESSEL NO 33 | Frigate | 800e | 31-45N, 131-40E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
28 | MINESWEEPER NO 11 | Minesweeper | 492 | 5-10S, 119-05E | United States | Army Aircraft | Sunk | ||
28 | PATROL BOAT NO 108 | Yacht | 108 | 4-15S, 119-05E | United States | Army Aircraft | Sunk | ||
28 | MIKURA | Frigate | 900e | 31-49N, 131-44E | United States | Submarine | Sunk | ||
29 | COAST DEFENSE VESSEL NO 18 | Frigate | 1,000e | 14-30N, 109-15E | United States | Army Aircraft | Sunk | ||
29 | COAST DEFENSE VESSEL NO 130 | Frigate | 1,000e | 14-39N, 109-16E | United States | Army Aircraft | Sunk | ||
29 | SPECIAL SUBMARINE CHASER NO 192 | Special Submarine Chaser | 100e | 22-40N, 120-15E | United States | Army Aircraft | Sunk | ||
29 | COAST DEFENSE VESSEL NO 84 | Frigate | 1,000e | 14-30N, 109-16E | United States | Submarine | Sunk | ||
30 | I 8 | Submarine | 1,995 | 25-29N, 128-35E | United States | Surface Craft | Sunk | ||
29 Vessels | 25,930 | ||||||||
April | 2 | 1945 | COAST DEFENSE VESSEL NO 186 | Frigate | 800e | 28-07N, 129-09E | United States | Navy Carrier- Based Aircraft |
Probably sunk |
2 | TRANSPORT NO 17 | High Speed Transport | 1,500 | 28-07N, 129-09E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
*Probable Agent |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
April | 2 | 1945 | TRANSPORT NO 145 | Tank Landing Ship | 1,000e | 28-07N, 129-09E | United States | Navy Carrier- Based Aircraft |
Sunk |
4 | RO 41 | Submarine | 965 | 26-22N, 126-30E | United States | Surface Craft | Sunk | ||
4 | RO 64 | Submarine | 988 | 34-14N, 132-16S | United States | Army Mine | Sunk | ||
4 | RO 67 | Submarine | 988 | 34-00N, 133-00S | United States | Army Mine | Sunk | ||
4 | MOKUTO | Frigate | 900e | 33-53N, 131-03E | United States | Army Mine | Sunk | ||
6 | AMATSUKAZE | Destroyer | 1,900 | 24-30N, 118-10E | United States | Army Aircraft | Sunk | ||
6 | COAST DEFENSE VESSEL NO 1 | Frigate | 1,000e | 24-30N, 118-10E | United States | Army Aircraft | Sunk | ||
6 | COAST DEFENSE VESSEL NO 134 | Frigate | 1,000e | 24-30N, 118-10E | United States | Army Aircraft | Sunk | ||
6 | MINESWEEPER NO 12 | Minesweeper | 630 | 8-13S, 119-145 | United States | Submarine | Sunk | ||
7 | YAMATO | Battleship | 63,000 | 30-54N, 128-10E | United States | Navy Carrier- Aircraft |
Sunk | ||
7 | YAHAGI | Light Cruiser | 7,000 | 30-54N, 128-10E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
7 | ASASHIMO | Destroyer | 2,100 | 31-00N, 128-00S | United States | Navy Carrier- Based Aircraft |
Sunk | ||
7 | HAMAKAZE | Destroyer | 1,900 | 31-00N, 128-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
7 | ISOKAZE | Destroyer | 1,900 | 31-00N, 128-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
7 | KASUMI | Destroyer | 1,850 | 31-00N, 128-00E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
7 | ISUZU | Light Cruiser | 5,700 | 7-38S, 118-09E | United States | Submarine | Sunk | ||
8 | RO 46 | Submarine | 965 | 26-09N, 130-21E | United States | Surface Craft | Sunk | ||
8 | SPECIAL SUBMARINE CHASER NO 101 | Special Submarine Chaser | 100e | 4-35S, 122-17E | United States | Army Aircraft | Sunk | ||
9 | MINESWEEPER NO 3 | Minesweeper | 615 | 39-06N, 141-57E | United States | Submarine | Sunk | ||
10 | I 44 | Submarine | 2,212 | 23-12N, 132-23E | United States | Surface Craft | Sunk | ||
11 | SUBMARINE CHASER NO 7 | Submarine Chaser | 270 | 8-57N, 93-38E | Great Britain | Army Aircraft | Sunk | ||
13 | SPECIAL MINESWEEPER NO 104 | Special Minesweeper | 215e | 8-05S, 115-06E | Great Britain | Submarine | Sunk | ||
14 | COAST DEFENSE VESSEL NO 31 | Frigate | 800e | 33-25N, 126-15E | United States | Submarine | Sunk | ||
14 | NOMI | Frigate | 900e | 33-25N, 126-15E | United States | Submarine | Sunk | ||
16 | COAST DEFENSE VESSEL NO 73 | Frigate | 800e | 39-36N, 142-05E | United States | Submarine | Sunk | ||
17 | I 56 | Submarine | 2,140 | 26-42N, 130-38E | United States | Navy Carrier- Based Aircraft Surface Craft |
Sunk | ||
17 | RO 56 | Submarine | 889 | 19-17N, 166-35E | United States | Submarine | Sunk | ||
25 | MINESWEEPER NO 41 | Minesweeper | 492 | 25-53N, 121-08E | United States | Submarine | Sunk | ||
26 | SPECIAL MINESWEEPER NO 3 | Special Minesweeper | 215e | 4-50S, 115-40E | Great Britain | Submarine | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
April | 28 | 1945 | SUBMARINE CHASER NO 17 | Submarine Chaser | 440 | 32-34N, 128-52E | United States | Submarine | Sunk |
28 | TRANSPORT NO 146 | Tank Landing Ship | 1,000e | 32-24N, 128-40E | United States | Submarine | Sunk | ||
28 | HATSUSHIMA | Repair Ship | 2,000e | 33-58N, 136-17E | United States | Submarine | Sunk | ||
29 | RO 109 | Submarine | 525 | 24-15N, 131-16E | United States | Navy Carrier- Based Aircraft |
Sunk | ||
35 Vessels | 109,699 | ||||||||
May | 2 | 1945 | OJIKA | Frigate | 1,000e | 33-58N, 122-58E | United States | Submarine | Sunk |
3 | COAST DEFENSE VESSEL NO 25 | Frigate | 1,000e | 34-38N, 124-15E | United States | Submarine | Sunk | ||
4 | MINESWEEPER NO 20 | Minesweeper | 492 | 34-16N, 123-37E | United States | Submarine | Sunk | ||
7 | MINESWEEPER NO 29 | Minesweeper | 630e | 34-02N, 130-54E | United States | Army Mine | Sunk | ||
8 | SPECIAL SUBMARINE CHASER NO 210 | Special Submarine Chaser | 100e | 23-00N, 115-00E | United States | Army Aircraft | Sunk | ||
16 | HATSUTAKA | Minelayer | 1,500 | 4-54N, 103-28E | United States | Submarine | Sunk | ||
16 | HAGURO | Heavy Cruiser | 12,700 | 5-00N, 99-30E | Great Britain | Surface Craft | Sunk | ||
21 | MINESWEEPER NO 34 | Minesweeper | 492 | 6-15S, 116-01E | United States | Submarine | Sunk | ||
22 | SUBMARINE CHASER NO 37 | Submarine Chaser | 440e | 29-45N, 129-10E | United States | Navy Carrier- Based Aircraft | Sunk | ||
22 | SUBMARINE CHASER NO 58 | Submarine Chaser | 440e | 29-45N, 129-10E | United States | Navy Carrier-Based Aircraft | Sunk | ||
22 | TRANSPORT NO 173 | Tank Landing Ship | 1,000e | 29-45N, 129-10E | United States | Navy Carrier-Based Aircraft | Sunk | ||
25 | SPECIAL MINESWEEPER NO 105 | Special Minesweeper | 200e | 6-23S, 110-55E | Great Britain | Submarine | Sunk | ||
26 | SPECIAL SUBMARINE CHASER NO 172 | Special Submarine Chaser | 100e | 36-48N, 137-05E | United States | Army Mine | Sunk | ||
28 | COAST DEFENSE VESSEL NO 29 | Frigate | 800e | 33-07N, 129-44E | United States | Army Mine | Sunk | ||
30 | I 12 | Submarine | 2,443 | 22-22N, 134-09E | United States | Navy Carrier- Based Aircraft | Sunk | ||
15 Vessels | 23,337 | ||||||||
June | - | 1945 | I 361 | Submarine | 1,470 | Off Japan | Unknown | Unknown | Sunk |
4 | SPECIAL SUBMARINE CHASER NO 112 | Special Submarine Chaser | 300e | 5-00S, 116-04E | United States | Army Aircraft | Sunk | ||
6 | SPECIAL SUBMARINE CHASER NO 195 | Special Submarine Chaser | 100e | 37-10N, 137-05E | United States | Army Mine | Sunk | ||
8 | ASHIGARA | Heavy Cruiser | 12,700 | 1-59S, 104-57E | Great Britain | Submarine | Sunk | ||
9 | COAST DEFENSE VESSEL NO 41 | Frigate | 800e | 34-18N, 127-18E | United States | Submarine | Sunk | ||
10 | I 122 | Submarine | 1,142 | 37-29N, 137-25E | United States | Submarine | Sunk | ||
11 | SPECIAL SUBMARINE CHASER NO 237 | Special Submarine Chaser | 100e | 34-35N, 132-20E | United States | Navy Land- Based Aircraft |
Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
June | 12 | 1945 | SUBMARINE CHASER NO 57 | Submarine Chaser | 440e | 6-20N, 94-45E | Great Britain | Surface Craft | Sunk |
12 | TRANSPORT NO 149 | Tank Landing Ship | 1,000e | 6-20N, 94-45E | Great Britain | Surface Craft | Sunk | ||
23 | SHUTTLE BOAT NO 833 | Miscellaneous Auxiliary | 200e | 5-50S, 114-18E | United States | Submarine | Sunk | ||
23 | SPECIAL SUBMARINE CHASER NO 42 | Special Submarine Chaser | 100 | 5-50S, 114-18E | United States | Submarine | Sunk | ||
23 | SPECIAL SUBMARINE CHASER NO 113 | Special Submarine Chaser | 200e | 5-50S, 114-18E | United States | Submarine | Sunk | ||
27 | I 165 | Submarine | 1,635 | 15-28N, 153-39E | United States | Navy Land-Based Aircraft | Sunk | ||
27 | SUBMARINE CHASER NO 2 | Submarine Chaser | 300 | 7-25S, 116-00E | United States | Submarine | Sunk | ||
28 | ENOKI | Destroyer | 1,260 | 35-26N, 135-44E | United States | Army Mine | Sunk | ||
15 Vessels | 21,747 | ||||||||
July | 1 | 1945 | COAST DEFENSE VESSEL NO 72 | Frigate | 800 | 38-08N, 124-38E | United States | Submarine | Sunk |
2 | SPECIAL SUBMARINE CHASER NO 188 | Special Submarine Chaser | 100e | 33-59N, 130-52E | United States | Army Mine | Sunk | ||
5 | SPECIAL SUBMARINE CHASER NO 37 | Special Submarine Chaser | 100 | 8-10S, 114-50E | United States | Submarine | Sunk | ||
7 | NARA | Destroyer | 1,000e | 33-54N, 130-49E | United States | Army Mine | Sunk | ||
9 | SPECIAL SUBMARINE CHASER NO 50 | Special Submarine Chaser | 100e | 2-13N, 105-03E | United States | Submarine | Sunk | ||
10 | MINESWEEPER NO 27 | Minesweeper | 630e | 39-20N, 142-07E | United States | Submarine | Sunk | ||
11 | SAKURA | Destroyer | 1,000 | 35-50N, 135-20E | United States | Army Mine | Sunk | ||
14 | TACHIBANA | Destroyer | 1,000e | 41-48N, 140-41E | United States | Navy Carrier- Based Aircraft | Sunk | ||
14 | COAST DEFENSE VESSEL NO 65 | Frigate | 800e | 42-21N, 140-59E | United States | Navy Carrier- Based Aircraft | Sunk | ||
14 | COAST DEFENSE VESSEL NO 74 | Frigate | 800e | 42-21N, 140-59E | United States | Navy Carrier-Based Aircraft | Sunk | ||
14 | COAST DEFENSE VESSEL NO 219 | Frigate | 800e | 41-48N, 140-41E | United States | Navy Carrier-Based Aircraft | Sunk | ||
14 | I 351 | Submarine | 2,650 | 4-30N, 110-00E | United States | Submarine | Sunk | ||
15 | MINESWEEPER NO 24 | Minesweeper | 630e | 41-38N, 141-00E | United States | Navy Carrier-Based Aircraft | Sunk | ||
15 | I 13 | Submarine | 2,640 | 34-28N, 150-55E | United States | Navy Carrier-Based Aircraft Surface Craft | Sunk | ||
16 | KARI | Torpedo Boat | 595 | 5-48S, 115-53E | United States | Submarine | Sunk | ||
18 | KASUGA | Old Heavy Cruiser | 7,080 | 35-18N, 139-40E | United States | Navy Carrier-Based Aircraft | Sunk | ||
18 | COAST DEFENSE VESSEL NO 112 | Frigate | 800e | 46-03N, 142-16E | United States | Submarine | Sunk |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
July | 20 | 1945 | MINESWEEPER NO 39 | Minesweeper | 630e | 35-01N, 125-42E | United States | Submarine | Sunk |
23 | SPECIAL SUBMARINE CHASER NO 117 | Special Submarine Chaser | 200e | 8-10S, 115-29E | United States | Submarine | Sunk | ||
24 | AMAGI | Aircraft Carrier | 18,500 | 34-11N, 132-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
24 | TONE | Heavy Cruiser | 12,000 | 34-14N, 132-27E | United States | Navy Carrier-Based Aircraft | Sunk | ||
24 | HYUGA | Battleship | 34,500 | 34-10N, 132-33E | United States | Navy Carrier-Based Aircraft | Sunk | ||
24 | KAIYO | Escort Aircraft Carrier | 17,000 | 33-21N, 131-32E | United States | Army Aircraft Army Mine Navy Carrier-Based Aircraft | Sunk | ||
25 | PATROL BOAT NO 2 | Old Destroyer | 750e | 7-07S, 115-40E | Great Britain | Submarine | Sunk | ||
27 | TRANSPORT NO 176 | Tank Landing Ship | 1,000e | 31-00N, 130-33E | United States | Army Aircraft | Sunk | ||
28 | AOBA | Heavy Cruiser | 8,800 | 34-13N, 132-31E | United States | Navy Carrier-Based Aircraft | Sunk | ||
28 | I 372 | Submarine | 1,660 | 33-00N, 133-00E | United States | Navy Carrier-Based Aircraft | Sunk | ||
28 | HARUNA | Battleship | 31,000 | 34-15N, 132-29E | United States | Navy Carrier-Based Aircraft | Sunk | ||
28 | ISE | Battleship | 34,500 | 34-12N, 132-31E | United States | Navy Carrier-Based Aircraft | Sunk | ||
28 | OYODO | Light Cruiser | 8,500 | 34-13N, 132-25E | United States | Navy Carrier-Based Aircraft | Sunk | ||
28 | NASHI | Destroyer | 850 | 34-14N, 132-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
28 | COAST DEFENSE VESSEL NO 4 | Frigate | 800e | 34-00N, 134-50E | Great Britain | Aircraft | Sunk | ||
28 | COAST DEFENSE VESSEL NO 30 | Frigate | 800e | 34-43N, 136-43E | Great Britain | Aircraft | Sunk | ||
28 | IWATE | Old Heavy Cruiser | 9,180 | 34-14N, 132-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
28 | IZUMO | Old Heavy Cruiser | 9,180 | 34-14N, 132-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
29 | SPECIAL SUBMARINE CHASER NO 207 | Special Submarine Chaser | 100e | 32-00N, 130-00E | United States | Army Aircraft | Sunk | ||
30 | OKINAWA | Frigate | 900e | 35-30N, 135-21E | United States | Navy Carrier-Based Aircraft | Sunk | ||
30 | HATSUSHIMO | Destroyer | 1,600 | 35-33N, 135-12E | United States | Army Mine | Sunk | ||
38 Vessels | 213,975 |
Date | Name of Vessel | Type of Vessel | Standard Tonnage |
Location | Flag of Agent | Type of Agent | Assessment | ||
August | 7 | COAST DEFENSE VESSEL NO 39 | Frigate | 800e | 35-06N, 129-03E | United States | Army Aircraft | Sunk | |
7 | SPECIAL SUBMARINE CHASER NO 66 | Special Submarine Chaser | 100e | 7-23N, 151-53E | United States | Army Aircraft | Sunk | ||
9 | AMAKUSA | Frigate | 860 | 38-26N, 141-30E | United States Great Britain |
Navy Carrier-Based Aircraft Aircraft |
Sunk | ||
9 | INAGI | Frigate | 900e | 38-26N, 141-30E | United States Great Britain |
Navy Carrier-Based Aircraft Aircraft |
Sunk | ||
9 | MINESWEEPER NO 1 | Minesweeper | 615 | 38-26N, 141-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
9 | MINESWEEPER NO 33 | Minesweeper | 630e | 38-26N, 141-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
9 | TRANSPORT NO 21 | High Speed Transport | l,500e | 33-59N, 132-31E | United States | Army Aircraft | Sunk | ||
9 | COAST DEFENSE VESSEL NO 82 | Frigate | 800e | 41-21N, 131-12E | Russia | Aircraft* | Sunk | ||
10 | SUBMARINE CHASER NO 42 | Submarine Chaser | 440e | 38-26N, 141-30E | United States | Navy Carrier-Based Aircraft | Sunk | ||
13 | I 373 | Submarine | 1,660 | 29-02N, 123-53E | United States | Submarine | Sunk | ||
13 | COAST DEFENSE VESSEL NO 6 | Frigate | 800e | 42-11N, 142-14E | United States | Submarine | Sunk | ||
14 | COAST DEFENSE VESSEL NO 13 | Frigate | 800e | 35-42N, 134-35E | United States | Submarine | Sunk | ||
14 | COAST DEFENSE VESSEL NO 47 | Frigate | 800e | 35-42N, 134-36E | United States | Submarine | Sunk | ||
15 | KANJU | Frigate | 860 | 39-10N, 127-27E | Russia | Aircraft* | Sunk | ||
14 Vessels | 11,565 | ||||||||
*Probable Agent |