Persona 4: The Animation (2011)

An anime adaptation of Persona 4, a 2008 video game created by Atlus. A young man named Yu Narukami moves from Tokyo to Inaba to live with his uncle and cousin while his parents are away on business. However, after serial murders shake up the sleepy town, things get crazier when he discovers an urban legend known as the "Midnight Channel" — a mysterious TV channel that only appears at midnight on rainy days while the viewer is alone, and finds himself being drawn into the TV screen. Yu, accompanied by his friends explore another world inside the TV, which seems to have a connection to the ongoing murders. While inside the TV, each of the group awaken the power of Persona — a manifestation of their 'other selves' which they can summon and wield to fight monstrous Shadows inhabiting the TV world. The murders, the Midnight Channel, the TV World, and Personas, Yu and his friends fight to figure out how they're connected and seek out the truth of everything before it's too late.