I went for lunch at roku with my friend. They have excellent and unique options for the lunch combos. I got sashimi and fried mackerel. It was delicious. The miso soup was perfectly flavoured - none of the super salty premade stuff that you find at other restaurants. The fried mackerel was light and flakey. Very high quality. Downside - no change table in the washroom for my baby! It's nice and open there. The presentation of the food was really beautiful. Price wise it is slightly higher than most lunch combos. I would like to try it again for dinner but I think I'll save it for a special occasion as it is slightly more expensive than my usual sushi joint.
Side note - the owners daughter competed in Sochi 2014 for ski jumping!