Chitose Is in the Ramune Bottle ( – present)

Saku Chitose, known as "Class 5's womanizing scumbag," is popular at school despite online criticism. As his second year begins, his teacher tasks him with convincing Kenta Yamazaki, a shut-in who despises Saku, to return to class. Now, Saku must earn Kenta's trust to maintain his flawless reputation.