| Name | Type | Role | |
|---|---|---|---|
| Xdinary Heroes | Musical Guest | ||
| Kōma Mayu | Musical Guest | Mayu | |
| EVNNE | Musical Guest | ||
| Kim Na-kyoung | Musical Guest | NaKyoung | |
| TXT | Musical Guest | ||
| ONF | Musical Guest | ||
| Kim Yoo-yeon | Musical Guest | YooYeon | |
| n.SSign | Musical Guest | ||
| Jang Woo-hyuk | Musical Guest | ||
| IVE | Musical Guest | ||
| Kwak Yeon-ji | Musical Guest | YeonJi | |
| CRAVITY | Musical Guest | ||
| Lee Ji-woo | Musical Guest | JiWoo | |
| 82MAJOR | Musical Guest | ||
| Kim Soo-min | Musical Guest | SooMin | |
| EPEX | Musical Guest | ||
| Sunmi | Musical Guest | SUNMI | |
| Kamimoto Kotone | Musical Guest | Kotone | |
| INI | Musical Guest | ||
| Kim Chae-yeon | Musical Guest | ChaeYeon | |
| NCT 127 | Musical Guest |