Japan Castle Atlas

Akai Naomasa

赤井直正

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

Connected castles

Tamba, Hyogo

黒井城

The mountain where the "Red Demon of Tanba" once drove back Akechi Mitsuhide's army.

ブレイズマンPublic domainWikimedia Commons

Rebuilt / expandedRecord source: wikipedia