Okay now, where to start this? First of all, I really, really, really love the picture in general. It looks simply amazing!
First thing I want to talk about is the hair. I have never seen someone drawing his hair so lovely, especially because his haircut is hard to draw. Yet, you did a wonderful job and made his hair look perfect. I also think that your lineart really fits the way how you drew the hair, as well as your drawing style in general.
Also, the first thing I notice when I look at the picture is, how well you have drawn him. His expression is perfect, but what I like the most are his eyes. I adore the way how you draw eyes! Also, I envy the way how you are able to draw in such a wonderful art style. I wish I was able to do that!
Another thing I think you did very well on, are the ears! I know you are no furry artist, and you never really drew ears before, so I am astonished (in a good way) by the fact that you drew them so perfectly! In my opinion, this is proof that you are a fast learner which will bring you very far on your artistic road!
Last but not least, I think I should mention that I love the way how you draw necks and that you are very good at drawing clothes. (despite you always saying that you are not good at them.)
Now a short explanation on my rating: Vision (5/5): When I first saw you sketching this drawing, I could already tell that it's going to be an awesome artwork and that I really like the idea and scheme of the drawing! Originality (4.5/5): Well, I didn't give it 5 stars because I think that this is kind of the first thing that comes to your mind when you think of Kitsune!Japan and yeah. BUT I think that he looks very interesting and awesome in your style. It's so very different to what I usually see. Which leads me to the next criteria. Technique (5/5): Like mentioned above, I really love your art style and the way how it fits the drawings you do. The technique you use is so very unique and it's easy to tell when a drawing is done by you because your style is one of those rare ones that has a lot of recognition value! Impact (5/5): The whole picture has a great impact on me and it just blows my mind! I am always so amazed by your art and it's simply amazing!
Keep up with the great work, love! I can tell that you will make it very far on that rocky road called 'Art'. <3 Especially with that super fast improvement of yours!