Shimono 【霜野】4 The Japanese surnames etymology dictionary.
② Originated from the vicinity of Kagawa-ken Sanuki-shi (formerly Samgawa County). Place name with a record in 713 (6 years ago). It is Sanghawa at Kagawa-ken . In Tokushima - ken , it is Kankawa. Tokushima - ken Itano - gun Kitajima - chou Nakamura Miyabe Tell the story that Kagawa - ken 's exit has changed the pronunciation of Sangawa.