Etymology and distribution of 成相.

Nariai 【成相】^{レベル4
About 1,500}  The Japanese surnames etymology dictionary.

Nagano-ken .

① Nagano-ken Matsumoto-shi Originated from Azusagawa Ueno (formerly Orihata (Furata) Township). A place name with a record in the Warring States Period. The place name was also written as "Furuhata", "Iwata".

② Topography . From old fields. Fukuoka-ken Chikujou-machi Tell him that he was engaged in agriculture and forestry in Kota. Estimated in the Edo period.

Narai 【成相】^{レベル4
About 1,500}  The Japanese surnames etymology dictionary.

Hiroshima-ken Hiroshima-shi . Terrain . From the old lower land. Hiroshima-ken Hiroshima-shi Funakoshi is based in Funakoshi.