Etymology and distribution of 兵沢.

Hyouzawa 【兵沢】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

宮成 Miyanari reference.

Hyousawa 【兵沢】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Ooita-ken , Tokushima-ken , Toyama-ken .

① things . From the shrine. Ooita-ken Usa-shi It was the priest of Usa Shrine of South Usa. Unknown times. Yamaguchi-ken Yamaguchi-shi It was in the Tokyo era as the shrine of the asada shrine in Yahara.

② Toyama-ken Toyama-shi birth of palace. A place name with a record since the Edo period.