Board Thread:Legitimate Canon Questions/@comment-25333461-20150702155620/@comment-190.234.24.129-20150702213311

But if you see the episode, he has kinda like an instant regeneration, so it's not that he is immune to fire, but to a lot of things. I am not sure, but it could be another kitsune (if he had like a ancestor who was asian) but another type. It doesn't necessarily have to be a fire kitsune. But again, the regeneration doesn't fit in kitsune.