Atsuro is considered an avid net user and good friend to Kazuya and Yuzu. He idolizes Naoya and likes to be thought of as his student, which Yuzu doesn't like to hear. He is the brains of the group (no matter how this reflects his orientation on the pitch). While he has a frivolous attitude, he knows what to do in serious situations. He cares a lot about his allies, and will often act goofy in order to raise their spirits. Because he tends to see the good in everyone, he can come across as a naïve and idealistic pushover. But he's also selfless and would gladly take a bullet for his friends. Now that he is a werewolf he joins the team and is put in charge of the strategy behind the game and also plays in the match trying to best his idol Naoya.