Etymology and distribution of 小間口.

Komaguchi 【小間口】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Oosaka-fu , Fukuoka-ken .

① Topography . From Shiba and the village. Fukuoka-ken Yanagawa-shi Honjo-machi was a Yanagawa samurai of the clan office, Kagawa-ken Takamatsu-shi Tamamo-cho was in the Edo period in the Sanuki Takamatsu clan of the clan office.

② Abstract . Abbreviation of Shiba-kai Okinawa - ken Uruma - shi Tell the story of a renamed who left Shiba 's "Shiba" from Katsuren Beach. Estimated after 1945. 柴引 Shibahiki reference.