Toko is a clean Japanese (probably run by Koreans given the menu - they have Kalbi and Bulgogi too) place with a Sushi-go-round as well as a full menu of sushi, entrees, noodles, etc.
Price is just a teeny-weeny bit more than other places that have the same type of food but I was pleased. The tempura was fresh, bento's came with gyoza's which was a plus. The food overall was decent but again could have had the same thing at 100+ other places in the city.
As for the sushi-go-round, prices come out to appx $1/piece of sushi and they have a wide variety of foods to try from (although I wasn't tooo impressed - it seemed you could have gotten most of it from the menu for a bit less)