Cities/New York/Sushi/Restaurant Yamaguchi
New York · Sushi · a la carte

Restaurant Yamaguchi

Traditional Sushi / SashimiOmakase SashimiHamachi KamaLong Island Sushi

Family-run Japanese sushi restaurant on Long Island, helmed by Master Chef Yamaguchi for over three decades.

Price
¥¥
Area
Port Washington, Long Island
Chef
Mr. Yamaguchi
Restaurant Yamaguchi — authentic traditional sushi / sashimi restaurant in New York, Port Washington, Long Island
Plate № 2300
Editorial placeholder
About
Restaurant Yamaguchi has anchored the Port Washington dining scene for more than 30 years, a testament to the quiet mastery of its Japanese owner and head chef, Mr. Yamaguchi. Widely regarded as one of the few remaining authentically Japanese-owned and operated sushi restaurants on Long Island, the family-run gem provides exceptional sashimi and sushi in a warm, unhurried setting. The menu highlights classic preparations — sashimi omakase, hamachi kama, spicy tuna rolls — executed with precision. Reservations are encouraged, and the restaurant closes early relative to Manhattan competitors, reflecting its neighborhood character. A true local institution that has retained loyal regulars across generations.
Why it's on Washoku Guide
  • One of the last truly Japanese-owned, family-operated sushi restaurants remaining on Long Island.
  • Master Chef Yamaguchi brings over 30 years of Japanese sushi mastery to every plate.
  • Sashimi omakase reflects classic Japanese technique without the Manhattan price tag.
  • Warm, intimate neighborhood setting with reservations encouraged for a personalized dining experience.
Links

More authentic sushi in New York

Other authentic cuisines in New York

Browse by cuisine in New York:KaisekiYakitoriIzakayaRamen
Keep exploring