In a neighbourhood with a lot of sushi, it's hard to stand out. This one has a geographic advantage; you may be craving sushi as you walk west from St. George and be unwilling to continue a few more blocks to where the restaurants line both sides of Bloor. I've wandered to that block and find the sushi very uneven. Yuki Japanese is consistently fresh, tasty and unpretentious. I have a vague memory that they play classical music in the background - not sure I've experienced that in any other sushi joints. They have a kitchen that can be viewed from the seating area and that always boosts my confidence. Prices are reasonable. Best for dining alone or with one friend.
Nice place and a welcome option in the restaurant dead zone between Spadina and Yonge.