Otona no miru ehon - Umarete wa mita keredo

Two young brothers, Keiji and Ryoichi, witness their father, Kennosuke, being ridiculed by his boss and colleagues. Humiliated, they question their father's importance and decide to challenge the power dynamics of their neighborhood gang. After initially struggling, the brothers emerge as leaders, but their newfound status is tempered by their realization that their father's sacrifice for their family is not about seeking power, but about providing for them.