Etymology and distribution of ゼンギン.

Zengin* 【ゼンギン】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Yamagata-ken , Miyagi-ken . Last name including "Tsu", 藤原 surname. Yamagata-ken Mogami-gun Sakegawa-mura Kawaguchi is based. In the same place tell Fujiwara Mr. Fujiwara a pilot with descendants. 藤原 Fujiwara reference.