Personal life Mikimoto's wife was Ume, who was also his partner in creating the cultured pearl. Mikimoto and his wife have five children: Rui (eldest daughter), Mine (second daughter), Yo (third daughter), Ai (youngest daughter), and Ryuzo (son).
personal life mikimoto's wife was ume who was also his partner in creating the cultured pearl mikimoto and his wife have five children rui (eldest daughter) mine (second daughter) yo (third daughter) ai (youngest daughter) and ryuzo (son)