Etymology and distribution of 海ノ平.

Uminotaira 【海ノ平】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Fukuoka-ken , Hokkaidou , Oosaka-fu . Personal name . Kumamoto-ken Kikuchi-shi It was in the Southern and Northern Dynasties at Saiji. In the same place I will tell you that it is the descendant of the swordsmith, named Kikuchi Tenjyu with the exit of Nara-ken . 菊池 Kikuchi reference.