Etymology and distribution of 坪沢.

Tsubosawa 【坪沢】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Ooita-ken · Fukuoka-ken . Distribution including Hoan also. Hiroshima-ken is Hoan. Personal name . Tell her that the descendant of Kawaguchi Saburo Minamon Luan who was in Aichi-ken western (formerly Owari Kuni) was the surname. Unknown times. Hiroshima-ken Hiroshima-shi Naka-ku Kamamachi was in the Edo period in the Hiroshima samurai of the Clan office. 川口 Kawaguchi reference.