Etymology and distribution of コッシーオ.

Kosshīo* 【コッシーオ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kagoshima-ken Kagoshima-shi , Kagoshima-ken Minamikyuushuu-shi .

① Topography . 地頭園 of the terraced 地頭園 . Kagoshima-ken Kagoshima-shi From the stronghold Sonomon gate of the gate division system that was in the Edo period in Kiichi Town.

② Kagoshima-ken Minamikyuushuu-shi Birthplace originated from the stronghold of Nozaki's Kobancho (Jitosono). There was a stronghold garden mansion in the same area in the Edo period.