Chitose Is in the Ramune Bottle (NaN)

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.