It's a 10 minute drive from the Wynn area and an Uber can take you there with no problem. The wait for my large group of 10 people was only about 25 minutes and we managed to get seated and start eating pretty quickly. The food selection was pretty decent. Some of the sushi lacked some flavor, like the regular maguro tuna, and some of the others were a bit slimier than they should have been (squid). Nevertheless, for an all-you-can-eat Japanese buffet, the sushi was surprisingly decent (sushi/sashimi buffets generally never end well with me). The ramen bar was actually also surprisingly decent - I tried their tonkotsu ramen and udon and they were both pretty great. I would try to skip out on some of the maki rolls that aren't worth your dollar (california rolls - why?) and just go get yourself a hand roll instead.