Kazama 【風間】6 The Japanese surnames etymology dictionary.
Ibaraki-ken , Akita-ken . A variant of 金成 . It was in the Azuchi-Momoyama period as a vassal of Mr. Satake based on Ibaraki-ken . Akita-ken Kitaakita-shi It was in Warring States Period in Uchinaizawa . Tell him that he changed the name from the gods last name that he said in Miyagi-ken Kurihara-shi . 神成 reference. Ibaraki-ken Naka-shi To tell you that it is a pioneer in Mr. Tōdō Tojo.