Etymology and distribution of 口船.

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

Chiba-ken , Tochigi-ken . 小滝 surname. Chiba-ken Ichihara-shi Maibara is based. Tell him that he changed his name from Furuichi surname in the same era of Emperor Sanjo. 古市 Furuichi reference. The status of Emperor Sanjo is from 1011 (Hirohiro 8 years) to 1016 (Changwa 5 years).