Etymology and distribution of 白牛.

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

Kagoshima-ken .

① Kagoshima-ken Isa-shi Originated from Mr. Tago Mountain, the so-called common name of Rishiri. There was Tamiko Yamen of the gate division system in the Edo period in the same place.

② Topography . Kagoshima-ken Satsumasendai-shi From the Tago Yamate gate of the gate division system which was in the Edo era poorly in the Buddha-in town. The gate name comes from the fields and mountains.