| name | image | style | date demolished | type | use | administrative division | continent | date completed | date Start construction | Website | Height (m) | city | Country | latitude (°) | longitude (°) | Original_owner/Owner/Protection | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bitchū Matsuyama Castle |  | Other | Museum/exhibition | Okayama Prefecture | Asia | 1240 | 1331 | website | Takahashi, Okayama | Japan | 34.8090888900 | 133.6223250000 | Map | ||||
| Ki castle |  | Okayama Prefecture | Asia | 07th century | website | Sōja | Japan | 34.7276940000 | 133.7677780000 | Japan | Map | ||||||
| Okayama Castle |  | Okayama Prefecture | Asia | 1346 | 1346 | website | Okayama | Japan | 34.6652777778 | 133.9361111111 | Map | ||||||
| Takamatsu Castle (Bitchū) |  | Okayama Prefecture | Asia | 16th century | website | Okayama | Japan | 34.6833343506 | 133.8166656494 | Map |