Bye-Good-Bye × Vocal
- Bye-Good-ByeBE:FIRSTVocal1collabGrace
- Bye-Good-ByeBE:FIRSTVocal2collabsol (ソル)
- Bye-Good-ByeBE:FIRSTVocal1collabりん
- Bye-Good-ByeBE:FIRSTVocal1collabyukina
- Bye-Good-ByeBE:FIRSTVocal1collabemis
- Bye-Good-ByeBE:FIRSTVocaltopia。
- Bye-Good-ByeBE:FIRSTVocal8collab流離いのカエル
- Bye-Good-ByeBE:FIRSTVocal1collabkazuki
- Bye-Good-ByeBE:FIRSTVocal2collabFantasista@常時新メンバー募集中
- Bye-Good-ByeBE:FIRSTVocal1collab𝐑𝐢𝐬𝐞.