Etymology and distribution of 豊買.

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

Chiba-ken · Toukyou-to · Fukuoka-ken Fukuoka-shi Nishi-ku.

① 広川 surname is present. Chiba-ken Chousei-gun Chousei-mura It is distributed in one pine .

② Korean type . There is a record of naturalization on Toukyou-to Setagaya-ku on April 15, 1964. Kirei is Kure. 呉 Go reference.