Ritsu RITSU Sings WINGS TO FLY Ritsu Tainaka / Girly Storm Shissou Stick Ritsu Tainaka / Mezase Happy 100% ??? RITSUKO RITSUKO (C-5) ritsuko eranda gin Ritsuko Ohwada/Kikoeru Kashira Ritsuko Ohwada/Kikoeru Kasira Ritsuko Ohwada/Samenai Yume Ritsuko Ohwada/Samenai Yumw Ritsuko Okazaki / A World of Colour Ritsuko Okazaki / A World of Colour (Accompaniment) Ritsuko Okazaki / Hazimari wa Koko kara Ritsuko Okazaki / The Beginning Starts Now Ritsuko Okazaki / The Natural Way Ritsuko Okazaki / The Natural Way (Accompaniment) Ritsuko Owada / Akage no Anne ~ Kikoeru kashira Ritsuko Owada / Akage no Anne ~ Samenai yume Ritsuzen