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?
No, no, no, I see it! It's there!
Komm schon! Du musst es doch sehen!
¡No, no, no, yo lo veo! ¡Está ahí!
Mais si, il est là ! Tu le vois bien !
Não, não, não, eu estou vendo! Está lá!