Etymology and distribution of 大川本.

Ookawamoto 【大川本】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Shizuoka-ken Hamamatsu-shi , Ibaraki-ken Mito-shi . There is 小田 surname. Aichi-ken Toyota-shi Odagi (Otagi) The town was a place name with a record since the Edo period. Shizuoka-ken Hamamatsu-shi Ichino-cho Nishi-ku is based. It was in the Edo period in the same place. 小田 Oda reference.