| Artist name | Roles | Recordings |
|---|---|---|
| A+ (90s rapper Andre Levins, "Enjoy Yourself") | ||
| 高見沢俊彦 | arranger | LOVE AGAIN, LOVE AGAIN（オリジナル・カラオケ） |
| Artist name | Roles | Recordings |
|---|---|---|
| A+ (90s rapper Andre Levins, "Enjoy Yourself") | ||
| 高見沢俊彦 | arranger | LOVE AGAIN, LOVE AGAIN（オリジナル・カラオケ） |
| Artist name | Roles | Recordings |
|---|---|---|
| 高見沢俊彦 | arranger | LOVE AGAIN, LOVE AGAIN（オリジナル・カラオケ） |
| Artist name | Roles | Recordings |
|---|---|---|
| A+ | producer | Alpha 2 Omega, Alpha 2 Omega (Rapapella TV mix), Alpha 2 Omega (TV mix) |