Etymology and distribution of 佐居.

Sai 【佐居】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Gunma-ken , Saitama-ken , Nagano-ken . Gunma-ken Isesaki-shi Originated from Yakushiyama (Old: Shibusawa) in Otada-cho. Tell the pharmacist called "Shibusawa Yakushi", "Shibusawa Yakuza", as Shibusawa near Shikizawa, which is a tributary of the Hirose River in Gunma-ken Isesaki-shi .

※ Gunma-ken Oota-shi There is a tradition that it came from Shibusawa village of Kumamoto-ken in Taninogo Town and came through Shizuoka-ken Chubu (old: Suruga country) in the Kamakura period. Location unknown.

※ Yamanashi-ken Hokuto-shi Nagasaka Town Shibusawa is a place name with a record since the Sengoku period.

Sakyo 【佐居】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Iwate-ken . Iwate - ken In Takizawa - shi 's Shinonaki it is said that the main beach of Ishikawa - ken southern part (formerly Kaga) is. Period, location unknown.