Etymology and distribution of 加瀬間.

Kasema 【加瀬間】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Kyouto-fu . Personal name . From Hatsuka Masaru (Hatha No Kawakatsu) which is a clan of the Kofun period · Asuka period. Kyouto-fu Tells Mr. Shimoda of Mr. Masaru Hatahawa in the vicinity of Kameoka-shi (formerly Kuwata-gun) in the Warring States Period. 秦 Hata reference. 下田 Shimoda reference.