Etymology and distribution of 河神.

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

Kumamoto-ken , Oosaka-fu · Toukyou-to . 楠木 There is surname. Okayama-ken Okayama-shi Kita Ward Marunouchi was in the Edo period in the Clan Okayama of the Clan office. 楠木 Kusunoki reference.

※ Kouchi-ken Shimanto-shi Kusunoki (Old: Kusumura) is a place name with a record since the Azuchi-Momoyama period.