Wataru Seken wa Baka bakari  

渡る世間はバカばかり

In middle school, Fuyuhiko was a standout student in both academics and sports, eagerly anticipating an impressive high school experience. However, three individuals pose challenges for him: Koharu, who excels academically but lacks social skills; Akira, who is athletic yet fixated on self-worth through sports; and Chinatsu, who struggles in all areas and hinders Fuyuhiko's progress. Despite his initial reluctance, Fuyuhiko learns from Koharu and Akira to improve academically and excel in sports, respectively. Unfortunately, he is paired with Chinatsu against his will, leading to misunderstandings as the girls perceive his interactions as friendly gestures. It seems that Fuyuhiko's high school experience will differ significantly from his expectations.