- HOTLIMIT コラボしてみたSiegfried×komiNot Selected1collabkomi
- father&son/GLAYGLAYNot Selectedkomi
- a song is bornハモった浜崎あゆみ&KEIKOVocal1collabkomi
- love day after tomorrowUnknownNot Selectedkomi
- fantastic babybigbangVocal2collabkomi
- secret base~君がくれたもの~【ハモリ】ZONEVocal1collabkomi
- SHAMROCKで爽快感と疲労感(笑)UVERworldVocalkomi
- evergreenを歌ってみたhydeNot Selected1collabkomi