Etymology and distribution of 初行.

Hatsuyuki 【初行】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Ehime-ken Matsuyama-shi . Ehime-ken Matsuyama-shi Nakamura was a place name with a record since the Edo period. Distributed to the same place. There is 御堂 surname in the same place. 御堂 Midou reference.