Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Akita Japan  | |
|---|---|
| BT | nshu |
| .Akita Japan | |
| NT | Akita City Japan |
| Hanaoka Mine | |
| Hanawa Mine | |
| Hokuroku Japan | |
| Kosaka Mine | |
| Odate Japan | |
| Oga Peninsula | |
| Shakanai Mine | |
| RT | Chokai |
| Koma-ga-take | |
| Nagano City Japan | |
| Tamagawa | |
| Tohoku | |
| SN | Prefecture including the city in N Honshu. |