Etymology and distribution of 深間内.

Fukamauchi 【深間内】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Niigata-ken Itoigawa-shi , Toukyou-to , Hiroshima-ken . Niigata-ken Itoigawa-shi Ninomiya is based. Wakayama-ken Wakayama-shi Ichibancho was in the Edo period in the Kishu clan in the Clan office. There are 諸川 surnames. 諸川 Morokawa reference.