Yuuta Hibiki wakes up in the room of Rikka Takarada and notices two things: he has no memories, and he can hear a mysterious voice calling his name from a nearby room. On further inspection, he finds a robot—which introduces itself as Hyper Agent Gridman—behind the screen of an old computer. Much to Yuuta's surprise, Rikka cannot hear Gridman, nor can she see the ominous monsters looming over a thick fog as it envelopes the town outside.
Another giant monster materializes in the city and proceeds to wreak havoc. Amidst the confusion, Yuuta is once again drawn to the old computer and merges with Gridman. Suddenly, he appears in the middle of the battle and is forced to fight the monster. Together with Rikka and fellow classmate Shou Utsumi, Yuuta forms the "Gridman Alliance" to defeat the monsters plaguing the city and find whoever is responsible for their emergence.
[Written by MAL Rewrite]+ More
Characters & Voice Actors
Recommended for you
The Land of Miracles
ONA
22m
Apotheosis
TV
16m
The Infinitors
ONA
20m
Dragon Ball Super: Super Hero
Movie
99m
The Three-Body Problem
ONA
31m
Lupin Zero
ONA
30m
Lookism
ONA
22m
Me & Roboco
TV
5m
One Piece Film: Red
Movie
115m
Vinland Saga: 2nd Season
TV
25m
Bungo Stray Dogs 4
TV
23m
Soukyuu no Fafner: Behind the Line
Movie
53m
NieR:Automata Ver1.1a
TV
23m
Spy Classroom
TV
23m
Doraemon: Nobita's Sky Utopia
Movie
107m