Butter-Fly × Guiar
- Butter-Fly和田光司GuiarGRANDPA_808
- Butter-Fly コラボ用和田光司Guiarさも眉
- Butter-Fly和田光司GuiarTomo
- Butter-Fly 伴奏和田光司Guiarp@seri
- Butter-Fly和田光司Guiarみやーん
- Butter-Fly(acoustic)和田光司Guiar1collabりゅうっぺ
- Butter-Fly(acoustic)和田光司Guiarりゅうっぺ
- Butter-Fly 〔acoustic band arrange〕和田光司Guiar6collabおとうふひな (16)
- Butter-Fly和田光司Guiar小池yuri18号
- Butter-Fly 〔acoustic arrange〕和田光司Guiar3collabおとうふひな (16)