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]

Tags

Secondary Tags

Openings (0)

No theme available

Characters (32)

Akane Shinjou MAIN

Chise Asukagawa MAIN

Gauma MAIN

Gridman MAIN

Koyomi Yamanaka MAIN

Rikka Takarada MAIN

Shou Utsumi MAIN

Yomogi Asanaka MAIN

Yume Minami MAIN

Yuuta Hibiki MAIN

Alexis Kerib SUPPORTING

Anosillus 2-daime SUPPORTING

Anti SUPPORTING

Awaki SUPPORTING

Borr SUPPORTING

Hass SUPPORTING

Inamoto SUPPORTING

Juuga SUPPORTING

Kaneishi SUPPORTING

Kano Minami SUPPORTING

Max SUPPORTING

Mei SUPPORTING

Mujina SUPPORTING

Namiko SUPPORTING

Nazumi SUPPORTING

Onija SUPPORTING

Orie Takarada SUPPORTING

Ranka SUPPORTING

Samurai Calibur SUPPORTING

Sizumu SUPPORTING

Vit SUPPORTING

Yomogi no Kaa-chan SUPPORTING

Also known as