- 幻日斉藤壮馬Vocal2collabkazuha774
- 【🐰🐦募集】Reason to FIGHT【ラスト】Fling Posse・MAD TRIGGER CREWVocal7collabkazuha774
- 【🎲募集】SHIBUYA GHOST NIGHTFling PosseChorus2collabkazuha774
- 【💉募集】ヒプノシスマイク Division Battle Anthem ①ヒプノシスマイク Division All StarsVocal1collabkazuha774
- 【🥂 募集】SHOWDOWN【渋谷・新宿】Buster Bros!!!・麻天狼・Fling PosseChorus5collabkazuha774
- 【📚募集】Shibuya Marble Texture -PCCS-Fling Posse(飴村乱数・夢野幻太郎・有栖川帝統)Vocal2collabkazuha774
- 【完成】Black JourneyFling PosseChorus3collabkazuha774
- Lemon米津玄師Vocal1collabkazuha774