Etymology and distribution of 板渕.

Itabuchi 【板渕】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Gunma-ken Oota-shi , Kanagawa-ken Yokosuka-shi . Thing . Gunma-ken Oota-shi From the temple of the lightning temple (Tousiji) which was in the Iida town during the Edo period. It is also concurrently serving as the priest of the thunder shrine in the same place and tells that Meiji new surname after the temple became a disposal temple by Buddha Buddhism and changed the letter and pronunciation as the surname.