| Artist name | Roles | Recordings |
|---|---|---|
| Crystal Kay | vocal | Ex-Boyfriend |
| T-Kura | arranger | Ex-Boyfriend |
| VERBAL (Japanese rapper) | vocal | Ex-Boyfriend |
| Artist name | Roles | Recordings |
|---|---|---|
| Crystal Kay | vocal | Ex-Boyfriend |
| T-Kura | arranger | Ex-Boyfriend |
| VERBAL (Japanese rapper) | vocal | Ex-Boyfriend |
| Artist name | Roles | Recordings |
|---|---|---|
| Crystal Kay | vocal | Ex-Boyfriend |
| T-Kura | arranger | Ex-Boyfriend |
| VERBAL (Japanese rapper) | vocal | Ex-Boyfriend |