Ichiban Sushi is located near the corner of Front Street East and Wellington Street East in downtown Toronto. This location is one of quite a few in the GTA. The restaurant, right across from the Flatiron building, is quite small inside.
Kokyo Japanese Restaurant is on the corner of Yonge Street at Alexander, just a couple blocks north of Carlton/College. They have a fairly large patio where you can enjoy both the sun and the bustling street of passerbys on Yonge.