The food is not bad. However, you compare the price and quality you get from downtown Japanese restaurants, Aoyama is more expensive than downtown and by far not as fresh and tasty. I got the Aoyama course hoping it would be good, cause that meal was like 60 dollars before tax and tips. O man did it disappoint me. It was a 8 course meal, including dessert and appetizer.
Two of the courses was worse than all you can eat restaurants: the tempura and salt soup. They give you small portions of sushi and sashimi portions. I mean for 60 dollars. I expect food for like a king.
They gave me 7 sushi: 1 uni sushi, 1 eel, 1 red tuna, 2 cheap ass toro, one red snapper, and one salmon. For sashimi, they gave me 12 pieces of sashimi: 3 red tuna, 3 shrimp, 3 butterfish, 3 salmon.
Overall, I don't think I'll come back again.