An unexpected bonus for our trip. Read the reviews so you know what to expect. The selection was was excellent, but not a lot "boutique" type rolls. However, all of those great standards are there with a few unique dishes mixed in.
The place is definitely the epitome of a "hole-in-the-wall". Be sure you look at the address on the door (920) as there is a place two doors down with a similar name, and I never saw "Katana" written anywhere outside.
The other reviews about the wait is true, but worth it. The place opens at 6pm, we were first in line at 5:20pm. By the time the place opened, there were at least 40 people in line.
We thought the service was greak. Mika was our server. We told her we were first-timers and walked us through the process. Very easy, drinks served fast, and Mika gave us some great specialty sauces as well.
We had 20 plates between the two of us, with 3 beers and hot tea. The total was $83. We were a little concerned that they may only take cash (again, that hole-in-the-wall feel), but they do take credit cards. Also, don't worry about a dress code...you will be fine.
Highly recommend this place when you are in the area.