Since there’s a lot of Hikaru’s I’ll make sure to clear this one up right away. This is the Hikaru from Dragon Drive. He’s Reiji’s rival. His best dragon is Kanopus while Reiji’s is Senakoura. I think Hikaru would win because he’s been the champ for a long time and has won it fair and square while Reiji just happened to be good at the game and became one of the best. If Reiji weren’t the main character that wouldn’t have happened. Hikaru wins.

Well, Reiji’s pretty tough and stuff so now he takes the win. His dragon is just stronger, and in the end that’s what counts. Reiji wins.