Тэнко Такатора

Косукэ's childhood friend who lived next door to him. She is a cheerleader. She was recommended to attend the Urutan school. She possesses extremely high athletic skills. She is a terrible owner. She could physically harm anyone Kosuke interacted with or was friends with, regardless of whether they were friends or strangers. Even though she attends the same school as him, she is extremely cautious around the girls Kosuke interacts with, especially Ibuki and Manaha.