Very bad experience.

Waited an hour and a half for our first course. We were using a group on and were definitely treated as if we weren't a full paying customer. We were served last after the entire restaurant. Not really our waitress fault but management.
When we brought up the long wait issue to the manager we were told "its saturday night, we are busy and you guys are using a groupon"
... plus

From the U.S. Been here twice for lunch now and really enjoy the lunch plate specials!

Great sushi and service, but some might consider it to be a little pricy. I really loved their tempura appetizer, it was hot and crunchy when it got to the table. Yum! The sushi is fresh and their plates are always beautifully presented.