Etymology and distribution of 大日川.

Obikawa 【大日川】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Yamagata-ken . Fukushima-ken Shirakawa-shi Origin of East Timami (Katami) origin. Place name with a record in the notation of "one piece watching" in the north-south morning era. Tell him that he was called on the same day in the Kamakura period.