Only the current version so far — new entries appear as the app ships updates.
100名城ナビ-日本百名城スタンプ帳- is a travel & local app by KOUJI KAWAI with 100+ downloads (about 387 estimated). +22 installs in the last 7 days. Released Mar 30, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Perfect for touring Japan's 100 Famous Castles and the Continued 100 Famous Castles! The ultimate tool for stamp management, note-taking, and map navigation.”