The Nagasaki Grill itself is wonderful! This is probably some of the most authentic Japanese food you could ever hope to eat. The owners are very sweet and friendly. It should be noted that the restaurant is located in a rather dicey part of Mesa. There was a crackhead wandering aimlessly around the parking lot while we ate our dinner. My friend and I found it to be slightly off putting and amusing, kind of like the most bizarre dinner and a show we've ever experienced. The owners apologized, which was a nice gesture, but the situation was clearly beyond their control. Nagasaki restaurant is sandwiched in between a McDonald's and a smoke shop. Try to consider the passing addicts to be part of the restaurant's the eclectic ambience. Also, for those of you that appreciate retro-kitsch, this place looks like a portal to 1983. I found it to be charming. Try the sashimi dinner special, for $18 you'll get a gorgeous spread that's enough for two people, we also ordered chicken udon and it was absolutely delicious. This place is legit!