Etymology and distribution of 成河.

Narikawa 【成河】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

古角 Kokado reference.

Narukawa 【成河】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Iwate-ken , Saga-ken . Distribution that also includes full falls.

① Iwate-ken Miyako-shi Originated from old store in Wasedai's small character.

② Aomori-ken Hachinohe-shi Originated from the Arai Old Building. It is distributed in the same place.

③ Akita-ken Yokote-shi Originated in Tarumiuchi Kokuryikan in Hiraka cho. It is distributed in the same place.

④ things . Tell Iwate-ken Toono-shi from the old pavilion. Nagasaki-ken Oomura-shi Kushima was in the Edo period in the clan Omura of the Clan Office.