We've been regulars at this restaurant for years and have always loved their sushi, which was remarkable for a small local spot. However, about six weeks ago, the staff changed, and unfortunately, so did the quality of the sushi. We gave it three chances, hoping it would improve, but after our last visit, where we ended up throwing away half our order, we've officially decided to stop going to Onsen. The sushi is often warm, soft, and lacks a fresh taste. The quality just isn't what it used to be. It's really disappointing to lose this place, especially since we used to enjoy their sushi three out of every four Fridays. Now we need to find a new favorite.
The best sushi on Long Island!! So fresh, so delicious! I come here at least once a month and if I lived closer I would come more often. The Osaka roll is my go to, HIGHLY recommend!! The staff is always so friendly and welcoming, it is a 10/10 experience each and every time!! 5 stars!! Food: 5 Service: 5
The best sushi on Long Island! Really excellent service in-person, and great takeout service. Some highlights are the duck tacos and the signature sushi rolls. Highly recommend! Service: Dine in Meal type: Dinner Price per person: $30–50 Food: 5 Service: 5 Atmosphere: 5
Arguably the best sushi on the island. They are so nice, and they treat you like family. The fish is always super fresh and delicious. The omakase is my favorite. Service: Dine in Meal type: Dinner Food: 5 Service: 5 Atmosphere: 5 Recommended dishes: Sashimi Omakase
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This is one of only two places I go for sashimi and sushi. One of the best sushi restaurants in Suffolk County. The chefs, the waitresses, and staff are the best. You will not be disappointed. Tell them Plum Wine John sent you. Food: 5 Service: 5 Atmosphere: 5
Service: Dine in Meal type: Dinner Food: 5 Service: 5 Atmosphere: 5 Recommended dishes: Miso Soup, Sashimi Omakase, Edamame, Sashimi Deluxe Parking space Plenty of parking Parking options Free parking lot
The food was decent, but the staff was not great, and the atmosphere was quite unpleasant. This was during COVID, by the way. Goodbye!
Noise level: Moderate noise Group size: 3-4 people Wait time: No wait Seating type: Indoor dining area
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Service: Takeaway Meal type: Dinner Price per person: $20–30 Food: 5 Service: 5 Atmosphere: 5
Very fresh, delicious! Food: 5 Service: 5 Atmosphere: 5
