All thou can eat sushi in the base of the Scotia Plaza. Usually when you tell someone that a restaurant is in the PATH, they are usually dissuaded by the fear of getting forever lost in its subterranean retail labyrinths, doomed to spend an eternity subsisting on Jugo Juice and Druxy's, and shivering in a loincloth made from scraps of Danier leather.
So take heed: the easiest way to get get here is to enter from the North doors, on Adelaide, right across from South of Temperance. One escalator ride down and there you are, Ninki. In spite of not really being "inside" a restaurant (a fancy trellis separated us from the PATH), the atmosphere is fine, and quite un-PATH like.
But that's only if you want to come here. At $24 this AYCE is steep. I thought the rolls were tasty, but nothing eye-popping. There are better options in the city.
Obligatory Title Pun: Nin-KEY to PATH survival.
Menu Readability: Charming.
Need to mention: I didn't get mercury poisoning.
What this place teaches me about myself: I should write a PATH survival guide.