Following the chilling discovery that his best friend has been replaced by something otherworldly, Yoshiki continues his precarious life with the entity wearing Hikaru’s face. In season 2 of *The Summer Hikaru Died* on Nippon TV, their unsettling peace is shattered. The creature’s true nature begins to unravel in more dangerous ways, attracting unwanted attention from others in the village who sense something is deeply wrong.
The bizarre phenomena plaguing their town escalate, hinting that the mountain holds even darker secrets. As Yoshiki desperately tries to protect the imitation of his lost friend, their twisted, codependent bond is tested by new threats that emerge from the shadows. He must confront a terrifying question: what is he willing to sacrifice? Season 2 has no known air dates sign up for a reminder.