Sawahara 【沢原】4 The Japanese surnames etymology dictionary.
Saga-ken , Fukuoka-ken , Nagasaki-ken . Saga-ken Saga-shi The inside of the castle was in the Edo period in the Saga Samurai of the Clan office. Saga-ken Saga-shi Kubota-cho Daiki Kubota (formerly Shinkai) was a place name with a record since the Edo period. The place name was also written as "New Keiji".