Jack-o'-lantern
| Other character | |
| Japanese Name | ジャック・オー・ランタン |
| Light Novel | Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? |
| Gender | Male |
| Other character | |
| Japanese Name | ジャック・オー・ランタン |
| Light Novel | Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? |
| Gender | Male |