The upcoming Wolverine Anime trailer was shown during the NYCC and it was leaked.
CHECK IT OUT: HERE.
seems like it's going to be based on the frank miller mini-series which will then make it similar to the upcoming Wolverine 2 movie. I think Mariko, Shingen (whose name i just had to google), and Yukio were shown in the trailer. This looks and feels way more Wolverine than the preview that was released last year, which made Wolverine look like a half-man half-demon type of character with a mullet. Good thing that thing was just a screen test of sorts.
HERE'S THE THING.
big thanks for ptk's spiderdudephil for the heads up.