Etymology and distribution of 尾鹿.

Ojika 【尾鹿】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Ooita-ken Ooita-shi . A variant of the 角熊 . In Kumamoto-ken telling that it was renamed at the time of the Meiji New Family Name from the Kakubuma family name. 角熊 Tsunokuma reference.