Etymology and distribution of 川戸口.

Kawatoguchi 【川戸口】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Oosaka-fu Oosaka-shi Ikunoku, Kanagawa-ken Yokohama-shi .

① Korea type . Thing . A variant of 金城 . Oosaka-fu Oosaka-shi Ikeno-ku, Oosaka-fu Oosaka-shi There is a record of naturalization on August 12, 1964 in Osaka-shi Eastern Ward. There is also "Kaneshiro". The real name is money. 金 Kon reference.

② Korean type . Birthplace of Kinshiro (Kumsung) surface, South Korea's Chungcheongnam-do South Korea. There is a record of naturalization on Toukyou-to Shinagawa-ku on June 23, 1964. The real name is Luo. 羅 Ra reference.