Tamamo Sakuraba  

, 桜庭　玉藻

Tamamo is responsible for proposing the formation of the Library Club, and she takes charge of organizing its activities as if she were president. Due to her close friendship with Tsugumi, she is extremely protective of her. As Tamamo herself states, she will go above and beyond to safeguard Tsugumi. Following an accidental encounter between Kyoutarou and Tsugumi, Tamamo launches a fierce attack on him. Despite his protestations, she manages to grip his hand tightly onto his back, causing him considerable pain. Additionally, Tamamo frequently engages in confrontations with Kana within the clubroom.