Etymology and distribution of 奥波羅.

Okuhara 【奥波羅】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Tochigi-ken , Kanagawa-ken , Ibaraki-ken . Shizuoka-ken Kakegawa-shi Each birth origin. A place name with a record since the Warring States Period. The place name was also written as "a ring".