Etymology and distribution of 太田部.

Ootabe 【太田部】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Kagawa-ken , Gunma-ken , Niigata-ken . 小野 surname available. 小野 Ono reference. Ishikawa-ken Tell the Daishoji in Kaga-shi that there was a Konnosakaji in the Heian period. Wakayama-ken Tanabe-shi There is a Konosaka Pass in Naka Nogyo.