Etymology and distribution of 抜口.

Nukiguchi 【抜口】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Mie-ken , Oosaka-fu , Wakayama-ken .

① Occupation . From being in charge of another job. Okayama-ken Tsuyama-shi Yamashita was in the Edo period in the Tsuyama clan of the clan office.

② Kagoshima-ken Aira-shi Originated from a separate river in Toyotomi's miniature. In the same era there was a separate gate in the Edo era for the division system.