Siki Sushi and Steakhouse recently opened a sushi bar at Hwy. 291 and Tudor Road.
I can barely stay away! The decor is decidedly Japanese, the staff has always treated me well and the quality of the food - true to Siki fashion - is exceptional. Their fish is some of the freshest I've ever eaten in this area of the Midwest. If you're lucky enough to be there when they offer Toro (fatty tuna), go for it!
Prices are low to moderate for what you receive. I tend not to order a LOT of food so maybe that's only true in my experience. I know when my boyfriend joins me we run up at least a $40 bill but that includes add ons like appetizers, salads, etc.
There are "happy hour" sushi and drink specials which run daily, I believe. Those should help bring your tab down quite a bit if you're on a budget but still have a hankerin' for what they offer.