I love sushi, but don't do shellfish. Virtually all of their fancy rolls have shell fish so I asked the itamae (chef) for something custom. He asked me what I like and made me a custom roll with salmon and tuna. Bonus star for great service.
We got there just before they closed. Arizona Center is a ghost town at 9 PM with the Colleges on break. Parking can be a hastle, but if you like sushi and are at AZ Center, give Kokoro a try.