The bluefin tuna is one of the largest, fastest, and most gorgeously coloured of all the world’s fishes. They weigh more than a cow, accelerate faster than a race car, and could grow twice as long as the average man’s height. The wild bluefin tuna at ATO are caught in PEI, Newfoundland, and Boston. It has brilliant red flesh, a particular balanced flavour, and a buttery texture that melts in your mouth.

ATO is a high-end Japanese restaurant that finds artistic expression through traditional Japanese cuisine. Supported by a major seafood supplier in GTA, we pride ourselves in the ability to continually source fresh sashimi grade fish on a daily basis to bring you a one-of-a-kind Omakase experience.