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?
--I can still eat it fine.
--Chalk up another one to girls' volleyball.
-Todavía lo puedo comer.
-para voleibol femenino.
-Ainda dá pra comer.
-alcançam mais uma vitória!