Stream anime episodes online for free, Watch Witch Hunter Robin Episode 13 English version online and free episodes. Anime Episode guide, Chapter Witch Hunter Robin Episode 13 English dubbed The Eyes of Truth Robin is surprised to learn that the Inquisitor who tested her has arrived in Japan to test a new potential Hunter. As Robin watches the Inquisitor test the candidate, Shiro Masuda, she is reminded of her own inquisition. She finds that there is a thin line between being a Hunter or a Witch. Masuda must now choose which side he will join, and accept the consequences of his decision.