TO THE FIRST × Chorus
- To The FirstSKY-HIChorus2collabかんぱん。
- To The FirstSKY-HIChorus2collabにゃた🐱
- To The FirstSKY-HIChorus1collab猫町エッタ
- To The FirstSKY-HIChorus5collab【柘榴石学園Vアイドル科】Garnet Rookie's
- To The FirstSKY-HIChorus2collab照
- To The First コラボ済SKY-HIChorus2collab華奈
- To The First コラボSKY-HIChorus2collabるーと
- To The First コラボ用SKY-HIChorus1collablalalalisa