Etymology and distribution of 甘川.

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

Toukyou-to . Korean type . Originated in Jeonnam province, Jeonnam-gun, Naiju, Korea. Using Aya in Ayasu. Toukyou-to Katsushika-ku was in 1997 with a name. The real name is a piece. Oosaka-fu Oosaka-shi There is a record of naturalization on October 21, 1992 in Higashiyodogawa Ward. The real name is a piece. 具 Gu reference.