Etymology and distribution of 三反畑.

Sandanbata 【三反畑】^{レベル3
About 90}  The Japanese surnames etymology dictionary.

Aichi-ken , Kanagawa-ken , Toukyou-to .

① Toukyou-to Tama-shi birth of Sekito. Place name with a record since the North / South morning era. Shizuoka-ken Shimoda-shi The deep-seed founded in Horinouchi tells that Mr. Sekito was built during the period from 1394 to 1428 (Year-end year). I was in the Aichi-ken Iwakura-shi during the Warring States Period.

② Ishikawa-ken Komatsu-shi In Kinpei-cho I will tell from Okayama-ken western part (formerly Bizha Country) Sekido. Okayama-ken Kasaoka-shi Seki is a place name with a record since the Edo period.

Sandanbatake 【三反畑】^{レベル3
About 90}  The Japanese surnames etymology dictionary.

石戸 Ishido reference.