Mozen Bistro is much much more than Japanese food or Japanese fusion. They've got an amazing menu of different types of asian cuisine - Japanese, Korean, Indian, Thai...
Coming here was a very welcoming break from the burger-fare that is ubiquitous on the vegas strip. Its not cheap (we spent about $45 per person all-in), but if you're looking for quality food this is the place to be. The atmosphere is so zen & calming that you can even forget for a short while that you are in vegas.
We thoroughly enjoyed our meal here and will be back often.