Nummer: 28323
| Area : | Pacific Ocean |
| Sea area : | South Pacific |
| Date of attack : | 18.07.1943 |
| Nationality of U-boat : | Japanese |
| U-boat : | Ro-106 |
| Commander : | Nakamura |
| Grid : | Salomons |
| presumed target type : | Tanker |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 18.07.1943 |
| Nationality of target : | American |
| Actual type of target : | Landing Ship |
| Name of target : | LST 342 |
| Year of launch : | 1943 |
| Actual tonnage : | 1625 ts |
| Actual result : | sunk |
| Position of target : | 09.03s 158.11e |