From Wikipedia, the free encyclopedia Junko Iwao (岩男 潤子, Iwao Junko, born February 18, 1970 in Beppu, Ōita) is a Japanese voice actress and singer. Her most notable role is in Cardcaptor Sakura, providing the voice to Sakura's best friend and cousin, Tomoyo Daidōji. She also voiced lead character Mima Kirigoe in Perfect Blue,[3] Ceres in Ceres, Celestial Legend, and Kikyo in Hunter x Hunter. In video games, she voiced Pai Chan in Virtua Fighter, Mint in Tales of Phantasia and Serika in To Heart.