Saku sushi is one of my favourite sushi restaurants in downtown Toronto. Came here for dinner for a couple of times. The vibe is different from a regular sushi restaurant as there is a bar/lounge at the front and they serve a wide selection of sake/beer/cocktails. The sushi, sashimi and rolls are also great and given the quality of the food, it is not overpriced in my opinion.
Will definitely come back for their sushi rolls.