SSSS.Gridman

Yuuta Hibiki comes to in Rikka Takarada’s room with two unsettling realizations: his memory is gone, and a strange voice is calling to him from nearby. Following it leads him to an old computer hiding a robot that identifies itself as Hyper Agent Gridman. Yuuta can hear and see Gridman clearly—but Rikka can’t, and neither can she perceive the threatening monsters silhouetted beyond the heavy fog swallowing the town.

When a colossal creature suddenly appears and tears through the city, Yuuta is pulled back to the computer and merges with Gridman, finding himself thrust into the fight. Joined by Rikka and classmate Shou Utsumi, he forms the Gridman Alliance to repel the monsters haunting their home and uncover the source behind their arrival.