Etymology and distribution of 生安.

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

Hokkaidou , Kumamoto-ken , Hiroshima-ken . A stone pit means "a part that sticks to the ground of a spurge or a spear." Kumamoto-ken Kumamoto-shi Shimazaki Nishi-ku, Hiroshima-ken Hiroshima-shi Distributed in Yanohigashi - ku, Aki-ku.

※ I was in Heian period in Ibaraki-ken .

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

Miyazaki-ken Nishimorokata-gun Takaharu-chou . Miyazaki-ken Nishimorokata-gun Takaharu-chou Originated from Shikane in the Shimokawa interior . In the same area there was a stone gate gate in the Edo era.