Etymology and distribution of 上矢.

Uwaya 【上矢】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Oosaka-fu , Wakayama-ken .

① Oosaka-fu Minamikawachi-gun Chihayaakasaka-mura Originated from Miura's Ohiura in a small bowl .

② From the ridges and the back in estimation. Wakayama-ken Hashimoto-shi Primary is based. Aichi-ken Toyokawa-shi It was in the Edo era in Yawata Town Takeshita.

※ Yamagata-ken Tsuruoka-shi birth originated from Oyama (old: Oura). A place name with a record in the Warring States Period. The place name was also written as "Ohira".

Kamiya 【上矢】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Ishikawa-ken Nanao-shi . There is a 木戸 surname.