Hands down the best sushi in Las Vegas some of the best I have ever had.  Definitely not your typical sushi place, Hiro was Nobu Las Vegas' chef for something like 14 year before opening Sen.  There are similar dishes to Nobu but at a fraction of the price. \n  I would recommend these things though shima aji w/ kelp and garlic ponzu, clam or uku with spicy lime sauce (best sauce), filet tataki, and number 2 roll.