Etymology and distribution of 上官.

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

Ooita-ken , Aichi-ken , Mie-ken .

① There is 武生 surname.

② Aichi-ken Toyota-shi Birth of Takeo (Takao) town. Place name with a record since the North / South morning era. The place name was also written as "Takeo". Toukyou-to Chiyoda-ku Chiyoda was in the Edo era as the shogunate of the Edo shogunate of the government agency. There is a tradition to the shogunate.

③ things . Shizuoka-ken Yaidzu-shi From Hanazawa (aka Takeo) castle which was in Warring States period in Hanazawa. Tradition on the same place.