Etymology and distribution of 平砂.

Hirasuna 【平砂】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

餅谷 Mochitani reference.

Hirasago 【平砂】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Kagoshima-ken .

① Kagoshima-ken Soo-gun Oosaki-chou birthplace of holding. A place name with a record since the Edo period.

② Kagoshima-ken Soo-shi Ogcinomachi Originated from the holding of a small figure in Tsuno. There was a holding gate of the gate division system in the Edo period in the same place.

③ Kagoshima-ken Soo-shi Originated from holding of a small character from Osumi Town. There was a holding gate of the gate division system in the Edo period in the same place.

④ Kagoshima-ken Kimotsuki-gun Minamioosumi-chou Originated from the holding of a small figure in Sata. There was a holding gate of the gate division system in the Edo period in the same place.

⑤ Creation . From the brilliant "holding", "stay". From the holding gate of the gate division system which was in the Edo period. An example of the location of the gate. Ken-Kagoshima Kirishima-Shi Hayato-cho Oda, Kagoshima-Ken Soo-Shi Sueyoshi-cho, Shenzhen, Kagoshima-Ken Shibushi-Shi Ariake-machi Nogami, Kagoshima-Ken Kanoya-Shi Harai River in Fukuoka Prefecture-cho, Kagoshima-Ken Kanoya-Shi Prince-cho, Kagoshima- ken Kimotsuki - gun Minamioosumi - chou Root exclusive Kawanami. Kagoshima-ken Shibushi -shi In the Shibushi-cho book it is a holding residence.