- EQ・Rude-α・Masahiro Oochi
- EQ・SUNHEE・Rude-a
- TAAR・Rude-α
- Rude-α・Iamdl
- Rude-α・GP
- ISSEI・Rude-α・BASI
- NAOtheLAIZA・Rude-α
- Shin Sakiura・80kidz・Rude-α
- Rude-α・TSUBAME
- JIGG・Rude-α
- Rude-α・Ryosuke“Dr.R”Sakai
- Hayato Tanaka・Rude-α
- EQ・Rude-α
- baufuzz・Rude-α
- Shin Sakiura・Rude-α
- Rude-α・EQ
- Rude-α・Jin Nakamura
- EQ・SUNHEE・Rude-α
- Rude-a・EQ
- DAIKI(AWSM.)