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?
Huh? So what?
¿Eh? ¿Y qué?
वह एक लड़का है।
Hã? E daí?