Shouji 【正士】2 The Japanese surnames etymology dictionary.
Nagasaki-ken Hirado-shi , Akita-ken . Occupation . From the shop of Daikokuya. Nagasaki-ken Hirado-shi Okubo Town, Akita-ken Oodate-shi Distribution in Miyoshi-cho. Toukyou-to Tachikawa-shi In Fujimi cho, say that it was a pronunciation of Ookuya with Yamaguchi-ken in the Meiji New Year by the shop owner of Daikokuya used by shippers during the Edo period.