They offer fresh and high-quality sushi at fairly average prices for Calgary. Their miso soup was AMAZING! Next time I go, I'll need to try some other dishes like Steve and Bernard recommend, but I'll have a hard time avoiding that sushi menu.
There are places downtown that are as good, but for Calgary's suburbs, this is a great place!
If you go for sushi and also order alcohol, I can see this place getting into the "spendy" range (over $30 per person). Otherwise, you could easily get in and out for $20-$30.
To get here, you have to go south on MacLeod Trail to the Superstore / Boston Pizza entrance. Then, turn right and come way back up toward Southland. Go past the Telvent building on your left; Tokyo Garden is below the Colt building.