Hidari no O'Clock!!

Yuu Shinozaki's dissatisfaction with living by the clock stems from his unconventional views, which frequently clash with those of his parents, teachers, and childhood friend Aoi. His sister Moe, on the other hand, shares his perspective and provides support. After a particularly distressing day at school, Yuu decides to leave home with the help of Moe's friend Tetsuo, hoping to experience life on his own terms.