Etymology and distribution of 押富.

Oshitomi 【押富】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Yamaguchi-ken , Oosaka-fu .

① From surname including "key" in estimation. Nara-ken Yoshino-gun Shimoichi-chou Distributed in Atsuga. 鍵田 surname is in the same place. 鍵田 Kagita reference.

② Hiroshima-ken Etajima-shi Originated from Locky valley in Okimi-cho, Sankichi's small branch . "The locker valley is the book."