Sumire Fudounomiya  

, 不動宮すみれ

The young girl who leads the school's Theatre Club is extremely focused on delivering an exceptional stage performance during her tenure as head. She has set her sights on recruiting Kusuda, a student with striking kappa-like features, for the production due to his captivating appearance. To achieve this goal, she may employ questionable tactics (although they are not entirely inappropriate), but she remains committed to making it happen.