Battle Flag Courtesy of Tristan Franklin  | 
Chronology of tonnage sunk & damaged.
| 
 | 
 | 
 | 
 | 
 | 
|
| 
 | 
Transport | 
 | 
Unknown** | 
 8200  
 | 
 | 
| 
 | 
Torpedo Boat | 
 | 
Kasasagi | 
 840  
 | 
 | 
| 
 | 
Cargo | 
 | 
Unknown* | 
 6900  
 | 
 | 
| 
 | 
Cargo | 
 | 
Akashi Maru | 
 3228  
 | 
 | 
| 
 | 
Tanker | 
 | 
Unknown** | 
 10000  
 | 
 | 
| 
 | 
Passanger/Cargo | 
 | 
Unknown* | 
 6800  
 | 
 | 
| 
 | 
Cargo | 
 | 
Unknown* | 
 7600  
 | 
 | 
| 
 | 
Passanger/Cargo | 
 | 
Unknown* | 
 6900  
 | 
 | 
| 
 | 
Passanger/Cargo | 
 | 
Unknown* | 
 8400  
 | 
 | 
| 
 | 
Tanker | 
 | 
Kyokuei Maru | 
 10570  
 | 
 | 
| 
 | 
Sampan | 
 | 
Unknown++ | 
 <100  
 | 
 | 
| 
 | 
Destroyer | 
 | 
Sanae(Sanaye) | 
 820  
 | 
 | 
| 
 | 
Tanker | 
 | 
Ondo^ | 
 14050  
 | 
 | 
| 
 | 
Tanker | 
 | 
Ichiyu Maru | 
 5061  
 | 
 | 
| 
 | 
Tanker | 
 | 
Hakko Maru | 
 6046  
 | 
 | 
| 
 | 
Tanker | 
 | 
Ominesan Maru? | 
 10536  
 | 
 | 
| 
 | 
Cargo | 
 | 
Nanshin Maru | 
 1422 
 | 
 | 
| 
 | 
Cargo | 
 | 
Kanan Maru | 
 3280  
 | 
 | 
| 
 | 
Tanker | 
 | 
Shinpo Maru*** | 
 2567.5  
 | 
 | 
| 
 | 
Tanker | 
 | 
Hayasui | 
 18300  
 | 
 | 
| 
 | 
Ex-Hospital Ship | 
 | 
Awa Maru | 
 11249  
 | 
 | 
| 
 | 
Ex-Minesweeper | 
 | 
Unknown* | 
 200  
 | 
 | 
| 
 | 
Submarine Chaser | 
 | 
SC #50 | 
 130  
 | 
 | 
| 
 | 
Submarine | 
 | 
I-351 $ | 
 2650  
 | 
 | 
| 
 | 
Small Craft | 
 | 
Unknown++ | 
 200  
 | 
 | 
| 
 | 
 146,049.5  
 | 
* Damaged
** Claimed sunk
++ Sunk by Deck Gun fire
^ Vessel run ashore, heavy damage from attack, later bombed from the air and sunk a year later.
? Vessel also listed as possibly Taihosan Maru
*** Shared credit with USS Puffer. Half tonnage awarded. Puffer hit target and disabled it.
$ Three survivors picked up
USS Bluefish SS 222 
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