Traces of a Moated Village Still Remain?~ Kihara-jo (Hitachi Province, Ibaraki)
A Key Kanto Stronghold Controlling Water Transport on the Edo and Tone Rivers — Sekiyado-jo (Shimofusa Province, Chiba)
The Haga Clan’s Castle Surrounded by Double Moats and a Total of Six Moats — Tobiyama-jo (Shimotsuke Province, Tochigi)
Impressive Large Moat and Twin Turrets! Utsunomiya-jo — One of the “Seven Famous Castles of Kanto” (Shimotsuke Province, Tochigi)
Only Modest Remains of Earthen Ramparts and Moats — Akayama-jo (Musashi Province, Saitama)
Shoji-bori — A Defensive Feature of the Hojo Clan Still Visible Today〜Iwatsuki-jo (Musashi Province, Saitama)
A castle ruin without explanatory signs for its defensive structures—making it quite challenging for beginners to understand— Ushiku-jo (Hitachi Province, Ibaraki)
A Castle Ruin with a Reconstructed Keep, Yet Still Full of Mysteries — Mangi-jo (Kazusa Province, Chiba)





















