Nagare 【流】4 The Japanese surnames etymology dictionary.
Saga-ken , Fukuoka-ken , Nagasaki-ken . Personal name . Mr. Kawashima who came to Ashikari cho of Saga-ken Ogi-shi with Chiba from Ibaraki -ken Northern part · Ibaraki-ken southwest part (formerly Shimosa-ku) was Kawamura surname "Hideto" It is said that the river of Kawashima was made "Excellence" by the life of Tsutae Chiba who is a character of the North and South morning era. 河島 reference. 河村 reference.