Katsuyama Date (勝山館, Katsuyama-Date) is the remains of a castle or fortified residence in Hiyama, Hokkaido, Japan. It ...
Nemuro Peninsula Chashi Sites is a grouping of twenty-four Ainu chashi on the Nemuro Peninsula in Nemuro, Hokkaidō, J ...
Tate Castle ruins on a small hill in Assabu town located in the northwestern direction of Hakodate city, and is surrounded by ...