| Artist name | Roles | Recordings |
|---|---|---|
| 山口朗彦 | arranger | Taste of Paradise, Taste of Paradise (off vocal ver.) |
| 河合英嗣 | arranger | YELL～ホイッスルはその胸に～, YELL～ホイッスルはその胸に～ (off vocal ver.) |
| Artist name | Roles | Recordings |
|---|---|---|
| Paranoia | producer | 2 Live, Be As It May, God’s Greens, Gunk Nuggets, Hit That Road |