Etymology and distribution of 奈藏.

Nagura 【奈藏】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Fukushima-ken Fukushima-shi · Saitama-ken · Toukyou-to . Variant of 深津 . Fukushima-ken Higashishirakawa-gun Tanagura -machi Tanagura was in the Edo period in the Tanagura samurai of the Clan office. 深津 Fukatsu reference.