Hikura Ryuuji is a Digimon Tamer in Digimon D-Cyber. He's a boy who gets sucked in to the digital world with other humans by MetalPhantomon. After waking up what he had thought was a nightmare he went searching for his friends. Dorimon appears and tells him that he was his digimon. He reminded Hikura that he was looking for his friends. Hikura denied to help, since he doesn't know where they would be. So Dorimon starts yelling Masuken and Teru. Hikura get mad at him for doing that, but Dorimon had an excuse for it. Soon Dorimon leaves a mess behind, and Hikura didn't want to clean it up. Dorimon warned Hikura that if he didn't clean it up, the digimon police would come and send them to jail. Before they left that mess behind a Kuwagamon showed up yelling, "Arrest, Arrest." Hikura and Dorimon flee from Kuwagamon, but he catches up with them. They get to a dead end and make a jump for it. They fall into a cave, but Kuwagamon was there. They fell into another hole which granted them escape.