Etymology and distribution of 瀬戸根.

Setone 【瀬戸根】^{レベル3
About 80}  The Japanese surnames etymology dictionary.

Toukyou-to Hachiouji-shi · Hokkaidou . 筑波 surname. During the Azuchi-Momoyama period, Akita-ken Akita-shi Chiaki Park was in the Edo period in the clan of the Kubota of the Clan office during the Azuchi Momoyama period as the vassal of Mr. Satake based on Ibaraki-ken . 筑波 Tsukuba reference.