A turning point episode where the legendary duo splits.Boshu has been Tetsuya's mentor and partner since Episode 4, and now he's leaving. The dice throw mistake is small, but it's a sign that Boshu has lost his edge or at least he believes he has. Tetsuya's refusal to give up, even when his partner has lost hope, shows how much he's grown. But Boshu's departure leaves a huge gap.