Ryouta wa Otouto wo Koroshita

After their mother's death, a junior high student becomes responsible for his young brother and their household. As the burden of care consumes his time and energy, he starts to neglect his own needs. The lack of personal space leads to growing resentment toward his sibling, which eventually turns into violent thoughts. The stress of raising a child begins to erode his mental state. The question remains: is he the real problem, or is something else at play?