Etymology and distribution of 数代.

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

Oosaka-fu Oosaka-shi Miyakoshima-ku. Korean type . Birthplace of Hwaseong Fortress (aka Tangseong) City, Gyeonggi Province, Republic of Korea. Oosaka-fu Oosaka-shi There was a record of naturalization on December 1, 1959 in Ikuno-ku. The real name is Hong. 洪 Kou reference. It was with Mr. Gen. The real name is Xu. 徐 Jo reference.