Sasamoto 【笹元】3 The Japanese surnames etymology dictionary.
Miyagi-ken , Nagasaki-ken . Distribution including stow. Occupation . From "Main" of the main horse head who managed the horse after Heian era and "Fuji" of Mr. Fujiwara. Miyagi - ken Tome - shi Sakuraoka in Yoneyama - machi, Nagasaki - ken Tsushima - shi It was in the Edo era in the town of Itabuki - cho. Nagasaki-ken Stow at Tsushima-shi . 藤原 reference.