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- Time of Love - Crystal Kay・H.U.B. - 2010-12-08
- 今夜は No.1 - Crystal Kay・H.U.B. - 2010-12-08
- Hands up - Crystal Kay・H.U.B. - 2010-12-08
- I pray - Crystal Kay・H.U.B. - 2010-06-16
- Never say goodbye - Crystal Kay・H.U.B. - 2010-06-16
- Victoria - Crystal Kay・H.U.B. - 2010-06-16
- FLASH - Crystal Kay・H.U.B. - 2010-06-16
- Over and Over - Crystal Kay・H.U.B. - 2009-09-02
- Anytime - CRYSTAL KAY・H.U.B. - 2007-06-20