| Country | Japan (JP) |
| UN/LOCODE | TTK |
| Name | Tsuzuki Ku |
| Name Without Diacritics | Tsuzuki Ku |
| Function Code | 1----6-- |
| Function | Port, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1107 |
| Timezone | Asia/Tokyo |
| Location (UN Format) | 3532N 13934W |
| Latitude Longitude | 35.5402, 139.5777 |