Mishima 【三島】6 The Japanese surnames etymology dictionary.
① 森田 's variant. Yamaguchi-ken Hagi-shi Horiuchi was in the Edo era in the Choshu clan, Aichi-ken Toyohashi-shi of the Clan Office. Tell the same clan that Morita surname was. Kumamoto-ken Yatsushiro-shi Matsuzaki Town, Ishikawa-ken Hakui-gun Tell Shika-machi that he was engaged in agriculture in town. Estimated in the Edo period.