- Through GlassStone SourVocal1collabrys
- 雨の遊園地サスケVocal1collabrys
- even if平井堅Vocal1collabrys
- Bad DayDaniel PowterVocal1collabrys
- heartacheONE OK ROCKVocal2collabrys
- a thousand milesVanessa CarltonVocal1collabrys
- Song for…HYVocal1collabrys
- 最後の雨中西保志Vocal1collabrys
- Always coming backONE OK ROCKVocal1collabrys
- My Heart Will Go OnCeline DionVocal2collabrys