Yuta Hibiki wakes up in the home of his classmate, Rikka Takarada, with amnesia. A voice from an old computer, identifying himself as "Gridman," has a mission for him, but can he even survive the next day of school without his memories?
--...are currently assessing the damage to Tokyo.
--We are receiving reports that residences
-...están evaluando el daño en Tokio.
-Recibimos reportes de que varias casas
-Estão avaliando os danos a Tokyo.
-Que parece ser um monstro gigante...