Ishijima 【石島】5 The Japanese surnames etymology dictionary.
① Topography . From Izumi and Hara. I met Ooita-ken as a vassal of Mr. Otomo who used it as a base in the Kamakura period and the Muromachi period. Ishikawa-ken Housu-gun Noto-chou Mizuho was in the Edo period.
③ Korea type . Terrain . "Hara" is added to "fountain" including white. Oosaka-fu Oosaka-shi There is a record of naturalization on October 11, 1989 in Higashi - gumi-ku. The real name is white. 白 reference.