This place is always busy. Be prepared to wait if you are coming for lunch around 12pm or dinner at 5pm. If you are with a party of two or three the sushi bar is most likely to come available more quickly. Because it is so busy, service suffers as they are overwhelmed and understaffed. Most waitresses/waiters (except the two brothers) are hard to understand. You might want to check up on orders after some time has passed, as in previous visits they have forgotten to put in my order.
This isn't my favorite AYCE sushi restaurant in town but I do not have have anything against it and would put it in my top 6 AYCE sushi restaurants in town. The fish isn't as fresh but paying $21 for AYCE lunch and $27 for AYCE dinner, you get what you are paying for.
*If you like Yama, you will love Sushi Goyemon! (Try it out)*