Songs
- I Love You, 2 ( I= I)K.K.FoldersE
- I Loves You ( I=i )K.K.FoldersE
- PumaK.K.FoldersE
- ToughK.K.FoldersE
- FlyK.K.FoldersE
- CuteK.K.FoldersE
- DoveK.K.FoldersE
- SkyK.K.FoldersE
- YouthK.K.FoldersE
- ComeK.K.FoldersE
- EyeK.K.FoldersE
- OozoraK.K.Folders
- Black HoleK.K.Folders
- DreamerK.K.Folders
- Sumida No Sora No ShitaK.K.Folders
- Gyoumu-Sha Yama Wo IkuK.K.Folders
- Do You See ?K.K.Folders
- You Can FlyK.K.Folders
- YouK.K.Folders
- Hokkaido MoonK.K.Folders
- ReriseK.K.Folders