Pretty standard ayce sushi experience. Good amount of selection. They have a soup, salad, and dessert bar. Slushie shots. Not a very typical thing for an Asian restaurant to do, but for birthdays, all servers come out to celebrate with you. You make all your orders on an electronic device which is nice for you to keep track of everything you ordered.
To get to ichiban, there's a smaller entrance to the right of the big main entrance. Just walk in that entrance and head straight to the back and it will be in the right.