The benchmark for sushi in the GTA. Well worth the money, it will change your perception of sushi.
I've gotten the omakase sushi every time we go and I always sit at the bar so I can watch the sushi chefs exercise their craft. It's a really beautiful thing to watch them create the perfect bite of sushi for you. At the bar they will make each nigiri one at a time and serve it to you so you don't need to worry about what order to eat them in. You should eat as soon as they put it down so it's fresh (My mouth is watering as I'm typing).
All their ingredients are of the best quality and come from all over the world. Since you're at the bar and right in front of the sushi chef, ask him questions about what you're eating. They're very friendly!
You can tell they love what they do as you watch them react to patrons reacting to the sushi they just tasted. Take your time enjoying each piece. Close your eyes and feel the textures and taste the complexity of each creation.
My eyes actually watered while eating the last item because it was so good.
Other than what I've said, let them surprise you with the layers of flavours they've mastered to give you the privilege to enjoy!
Although this restaurant is quite high-end in food quality and service, you don't need to be wearing a tuxedo or a dress. Casual attire is fine.