Used to come here all the time when my boyfriend lived down the street. We'd usually go for lunch, because the prices on the "bento" boxes as well as sushi was really great. We did go a few times during dinner hours, and while the food was still good, it was a lot more crowded/loud, and value isn't AS good as during lunch.
The seating area is really quite small, but it's not unpleasant. The staff is friendly, not creepy like some places. They were always willing to work with us on changes to menu items too.
We'd pay about $15 and be STUFFED! I don't remember what all we'd get all the time, but I do know they make great rolls with cucumber (that's our favorite). I also remember liking the tuna there (spicy tuna). Worth checking out if you're nearby, especially during lunch when price is good and it's not crowded.