This may very well be what it is..I did not notice the manman (I noticed the window thing, but wasn't sure if that was a literal thing, or an issue with translation). I've got no issue with that. I just wanted (and want) clarification. If he is speaking for Master Ni without his knowledge that would be an issue but probably an easily resolved one. What bothered me was your accusation that he is impersonating his sensei, which is both malicious, and (where I live) illegal.