Etymology and distribution of 藏所.

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

Akita-ken Yokote-shi , Hokkaidou . Terrain . Ken-Akita Yurihonjou-Shi Miyauchi from Tamamai Akita-Ken Yokote-Shi Komatsu said in the mid-Edo period to is to Kishi tell that it has added a "field". 小松 Komatsu reference.