Etymology and distribution of 久佛.

Kubutsu 【久佛】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Toukyou-to Adachi-ku . Korean type . Toukyou-to Koutou-ku has a record of expiration of Alien Registration Certificate on September 12, 1966. The real name is Yu. Oosaka-fu Oosaka-shi There was a record of naturalization on July 4, 1969 at Ikuno-ku. The real name is Yu. 兪 Yu reference.