Etymology and distribution of 瓦川.

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

Chiba-ken Katori-shi , Fukushima-ken , Ibaraki-ken .

① Convention . Okubo's abbreviation. In Chiba-ken Katori-shi , Chiba-ken Sakura-shi castle town changed the name of Sakura lord of Okubo, the lord of Sakura of the Clan office, and changed the name to "Edo period" as "Tree" plus a vertical line shifting "large" to the end Tell them. 大久保 Ookubo reference. Ibaraki-ken Namegata-shi Aso was in the Edo period in the Aso clan in the clan office.

② Topography . 窪木 variant of. Kouchi-ken Aki-gun Geisei-mura It was in the Tokyo era as the shrine of a white-haired shrine in Okubo Hino, a Japanese food stamp .