Etymology and distribution of 華川.

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

Shiga-ken Ootsu-shi . Thing . Shiga-ken Ootsu-shi Tell you whether you used thirty trees in Katada when building banks of Tameike. Estimated in the Edo period. Shiga-ken Ootsu-shi Honmaru-cho has also reported that the clan lords of the clan clans of the clan government allowed the last name sword in the Edo period.