| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Hinata Hiiragi | Yuuki | AKM | - |
| Hinata Hiiragi | Yuuki | Mauser C96 | - |
| Nairu Yamamoto | Asuka | Walther P38 | black |
| Park Hae-soo | Ryo Dol-chan | Colt Buntline Special | - |
| Park Ji-hwan | Seo Go-myung's father | M1 Garand | - |
| Show Kasamatsu | Denji Yamamoto | AKM | - |
| Show Kasamatsu | Denji Yamamoto | Mauser C96 | - |
| Show Kasamatsu | Denji Yamamoto | Walther P38 | - |
| Park Hae-soo | Ryo Dol-chan | Colt Single Action Army | - |