japanese food

serving with love since 1988


Restaurant Yamaguchi has been serving authentic Japanese food since 1988.


For almost 30 years, Yamaguchi has been the most popular place for authentic Japanese cuisine. 

Mr. Yamaguchi is a master at his craft, preparing pristine sushi and sashimi that surpasses many NYC establishment for a fraction of the price. Mrs. Yamaguchi runs the front of the house and warmly greets all guests as if they are family.

Restaurant Yamaguchi is one of the few remaining truly Japanese owned and operated restaurants left on Long Island. Mr. Yamaguchi's famous Chef's Special Sushi & Sashimi Combination is not to be missed. And the claim to fame is the assortment of seasonal special appetizers that brings the taste of Japanese home cooking straight to you.

The restaurant is conveniently located right across from the Port Washington LIRR train station with ample parking in the back, 



(516) 883-3500



49 Main Street
Port Washington, NY 11050



Tu-F 12p–2:30p / 5:30p-10p
Sa 5p–10:30p
Su 5p–9:30p



Please call (516) 883–3500 during operating hours.
Reservations encouraged for parties of all sizes.