Japan Castle Atlas

Mimura Motochika

三村元親

Years: 1550–1575

Builder and lord records come from the Japan Castle Foundation list and Japanese Wikipedia.

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Connected castles

The main enclosure, with the original Edo-period keep at the back right and turrets, gates and walls rebuilt in 1997 in front. Photographed in 2026.

In-depth article

Takahashi, Okayama

Bitchū Matsuyama Castle

備中松山城

Of the 12 original Edo-period keeps left in Japan, this is the only one that stands on a mountaintop.

Japan's 100 Fine Castles No. 68CastleMountain

高梁浩洋CC0Wikimedia Commons

Rebuilt / expandedRecord source: wikipedia

Niwasejo Castle

Basic information

Okayama

Niwasejo Castle

庭瀬城

ReggaemanCC BY-SA 3.0Wikimedia Commons

BuiltRecord source: wikipedia