Seto-san wo Warawasetai Tsumugi-chan

A class representative known for her beauty and composure, Seto-san is admired by many. Tsumugi-chan, a somewhat clumsy student who met her during the entrance ceremony, is fascinated by the idea of hearing Seto-san laugh. Determined, Tsumugi tries different methods to provoke laughter, but each attempt fails. Despite her efforts, Seto-san remains unamused, though her actions hint at an unusual secret.