I'm a huge fan of sushi and of bento boxes, and Sakura benefited greatly by me just having a really horrible bento box down in Memphis a few weeks before I dined there. Sakura has very well stuffed boxes, with the usual accoutrement, including your salad, avacado rolls (or california rolls, I can't remember which), your main dish (in my case teriyaki chicken), a good assortment of tempura vegetables and so on.
The amount of teriyaki chicken was astounding. I had gotten the soup and a eel roll before the box came, figuring that the box would be the usual size. Boy was that a mistake! I was stuffed to the gills, and ended up having to take some home afterwards.
The teriyaki was tender, and made of up good meat. (not the gristle you get at fast-food chinese) The sushi was excellent as well, rounding out a nice gut busting meal.