| Name | Type | Role | |
|---|---|---|---|
| Chinen Kazuta | Guest Star | Kazuta | |
| Fang Ji-ya | Guest Star | Laurence | |
| Yang Jun-Hyeok | Guest Star | Junhyeok | |
| Jang Hee–won | Guest Star | Huiwon | |
| Jung Sung-yun | Guest Star | Sungyun | |
| Robin An | Guest Star | Robin | |
| n.SSign | Guest Star | ||
| Lee Han-jun | Guest Star | Hanjun |