Etymology and distribution of 土渡.

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

Tokushima-ken Awa-shi , Okayama-ken , Oosaka-fu .

① Topography . From the sun hit Oka. Tokushima-ken Awa-shi Distribution in Omata Market Town.

② Hyougo-ken Kakogawa-shi Originated from Sun Okayama, a small figure in Kakogawa- cho Unno . It was in the Edo period as the priest of Nika shrine in the same place.

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

新橋 Shinbashi reference.