God, Naoya is speed personified. If he had actually found Megumi, he would have slaughtered him. He just gets way too cocky and it always bites him in the ass. He feels like a character that has potential for growth in the future though. Unlike Ougi (who was just an asshole) & Jinichi (who had almost no personality), Naoya does feel like someone who could be a great character if he gets some humility.