Nikkōsan shi (日光山志)

Ueda, Mōshin (植田孟縉)

Nikkō sanshi (日光山志)

Ueda, Mōshin (植田孟縉)

Tanki yōryaku hikōben (單騎要略被甲辨)

Kimura, Keian Toshiatsu (村井昌弘)

Kokugun zenzu (国郡全図)

Aō, Tōkei (青生東谿)

Kokugun zenzu (国郡全図)

Aō, Tōkei (青生東谿)

Sanpō jikata taisei (算法地方大成)

Akita, Giichi; Hasegawa, Hiroshi (長谷川寬)