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?
Then we have to tell Hibiki, right away!
Das müssen wir schnell Hibiki mitteilen.
...entonces debemos decirle a Hibiki,
¡de inmediato!
Il faut le dire à Hibiki !
Então precisamos dizer 
a Hibiki, tipo, agora!