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?
And it's already 7:00! Aww...
Und es ist schon 19 Uhr!
¡Y ya son las 7:00! Oh...
La lose, il est 19 h !
E já são 7:00! Ahh...