Etymology and distribution of 市浜.

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

Yamaguchi-ken Yamaguchi-shi . Thing . From the internal organs. In Yamaguchi-ken , he tells that Mr. Hayashi gave himself from his boss because of his thick liver during reclamation work. Estimated in the Edo period. 林 Hayashi reference.