Welcome to Sushi Ai


Always fresh, straight from the sea. You can taste the difference.


Seafood is low in calories, high in omega-3, with no added fat.


We choose our ingredients carefully, so everything always tastes great.


Come in and see how lovely our sushi can be.

Sushi Ai is located in St. Catharines, on historic St. Paul Street, and offers the freshest, most delectable sushi in Niagara.

All of our food meets the highest standards of owner and renowned chef, Nick Ni.

This is our go to sushi place. Sushi is always fresh and tastes so good! Always a pleasure eating here!


from Trip Advisor

We look forward to serving you.