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?
Of course, you.
You're in the same class, right?
Hab dich nicht so!
Ihr seid doch Klassenkameraden!
Por supuesto, tú.
Van a la misma clase, ¿verdad?
Bien sûr, c’est toi sa camarade !
É claro.
Estão na mesma sala, não é?