Ichizu Bitch-chan

Ayumi discovers that her senior, Yuuki, is attending Minami High School, a school known for its challenging admissions process. She worries her academic performance isn't strong enough to pass the entrance exam. Yuuki encourages her and offers to tutor her if she manages to get in. A year later, he finds Ayumi among the new first-year students at his school. He also notices that she has become very affectionate toward him. As he fulfills his promise to help her, the two go through various experiences—some humorous, some awkward, and possibly romantic.