Moe-tai

A teenage boy named Taichi is overweight and a source of embarrassment for his younger sister, Mika, who avoids him in public to protect her own reputation. To address the issue, she registers him at a boxing gym, hoping physical activity will help him lose weight. Initially reluctant, Taichi gradually becomes more engaged under the guidance of his strict trainer, Kurata. While the other boxers at the gym tolerate his presence for basic exercises, it remains uncertain whether they will accept him as a serious trainee. The question of whether Taichi can truly become a boxer remains open.