Whenever I travel alone, I seem to end up at a lot of sushi bars. The one of the Las Vegas Hilton is about the same as the rest of them - quick service, nice servers and good - fresh food. I had some edamame, a dragon roll, and some green tea ice cream and it was all really yummy. This place is a little odd - it's in this area which also includes a Benihanna and a Korean noodle shop - and in the middle are these huge waterfalls. Pretty cool, but a little hard to figure out where to go. Anyways, if you're staying at the Hilton or visiting the Convention center in Las Vegas, I'd recommend - especially if you're on your own.