Name: Naoto Sho
Warrior Designation: Gridman
The main hero of the story. A kind-hearted boy who loves computers. After the attacks by Kahn Digifer began to occur, he was contacted by Gridman and sent the changing brace known as the "Accessor". By pressing a blue button on the Accessor and shouting "ACCESS FLASH!", Naoto is sent into the 'Hyper World' and merges with Gridman to fight in the Computer World against the monsters sent by Takeshi and Kahn Digifer.