- Good-bye daysYUI (covered by nica)Vocal3collabnica
- 群青日和椎名林檎(covered by nica)Vocal1collabnica
- Human NatureMichael jackson(covered by nica)Not Selected1collabnica
- 丸の内サディスティック東京事変(covered by nica)Not Selected3collabnica
- east of the sun--Not Selected1collabnica
- ----Not Selected1collabnica
- traveling宇多田ヒカルNot Selected2collabnica
- ----Not Selected1collabnica
- いつか王子様が(Some Day My Prince Will Come)アドリアナ・カセロッティNot Selected1collabnica
- Alice In WonderlandDisneyNot Selected1collabnica