Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus | 
| Chubu Japan  | |
|---|---|
| BT | nshu | 
| .Chubu Japan | |
| RT | Aichi Japan | 
| Tokai Japan | |
| Japanese Alps | |
| Nagano Japan | |
| Shizuoka Japan | |
| Yamanashi Japan | |
| Gifu Japan | |
| Hokuriku | |
| Niigata Japan | |
| Fukui Japan | |
| Ishikawa Japan | |
| Toyama Japan | |
| SN | Region W-central Honshu. Includes Aichi, Fukui, Gifu, Ishikawa, Nagano, Niigata, Shizuoka, Toyama and Yamanashi prefectures and Hokuriku, Tokai, and Tosan districts. Indexed with prefecture or prefectures as applicable. |