Etymology and distribution of 初根.

Hatsune 【初根】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Gifu-ken Oogaki-shi . 松尾 surname. Kyouto-fu Kyouto-shi The shrine of Kitano Tenman-gu Shrine of Kamigyo-ku tells the descendant of Emperor Murakami who is the Emperor of the Heian period. The era that I called in the estimation was the Edo period. 松尾 Matsuo reference.