Kayoko Kayoko / Haru Kayoko / Mizuno-Hikari Kayoko / Open Your Eyes Kayoko / Yuki Kayoko and Cornelius Kayoko Ijuu/Matette Goran Kayoko Ijuu/Oshiete Kayoko Ishuu / Bazazz No 1 Kayoko Ishuu / Bazzaz No.1-1968 Kayoko Kimura feat. Fireflys / ABC (Love Stream Mix) Kayoko Kimura featuring Fireflys / ABC (Love Stream Mix) kayoko/It's not easy