Kamita 【紙田】4 The Japanese surnames etymology dictionary.
① Originated from Ibaraki-ken Hitachioomiya-shi Noguchi - ena (formerly Kawabe (Kawanobe)). A place name with a record in the Heian period. Tell him that Mr. Fujiwara resided in the Heian era and called Okawa Kawabe. 藤原 reference.
② Oosaka-fu Minamikawachi-gun Chihayaakasaka-mura Originated Kawano side (Kawano noba). A place name with a record since the Edo period. The place name was also written as "Kawabe", "Kawano" and "Kono Edge".