Willa the Ignis Fatuus
| Other character | |
| Japanese Name | ウィラ＝ザ＝イグニファトゥス |
| Light Novel | Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? |
| Gender | Female |
| Other character | |
| Japanese Name | ウィラ＝ザ＝イグニファトゥス |
| Light Novel | Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? |
| Gender | Female |