Height 155 cm (5'1") Sakiko is a first-year student at Haneoka Girls' High School. She is a refined person who comes from a rich family, and used to attend Tsukinomori Girls' Academy. She often plays the piano in the school's music room. Sakiko is currently the producer, composer, and keyboardist of the band Ave Mujica. She used to be a member of CRYCHIC.