|Hair||Mullet, Ponytail, Red, Spiky Bangs, Waist Length+|
|Body||Small Breasts, Teen|
|Clothes||Ankle Boots, Armband, Collar, Decorative Belt, Garter Belt Stockings, Gloves, High Heeled Boots, Puffy Sleeves, Short Shorts, Tube Top Bra|
|Role||Kanban Musume, Mercenary, Part-time Worker, Younger Sister|
|Visual novels||Main character - Shihen II ~Saitan no Catastrophe~|
|Voiced by||Momozono Kaoru|
A passionate mercenary who searches for her older brother. Irma lives at the town's inn as the signboard girl for the purpose of getting information about the whereabouts of her brother.