Overview

Kuyi Sushi Japanese Restaurant, nestled in the heart of Cromwell, CT, stands out as a shining example of authentic yet approachable Japanese dining. Located conveniently in the Cromwell Shopping Plaza on Shunpike Road, this sushi restaurant combines accessibility with a refined atmosphere that appeals to both casual diners and sushi aficionados alike.

From the moment you step inside, the space impresses with its sleek, modern design—featuring comfortable leather seating and a subtle, calming water fountain that sets a relaxed tone. Despite the upscale decor, the ambiance remains inviting and unpretentious, creating the perfect setting for date nights, friendly gatherings, or solo indulgences. The staff mirrors this balance perfectly, offering attentive and warm service that reflects genuine hospitality, with the owner frequently greeting guests personally.

The menu is a well-curated showcase of Japanese culinary staples and innovative rolls, highlighting fresh seafood and thoughtful vegetarian options alike. Signature rolls like the Cromwell Roll, crafted with salmon, eel, crabmeat, and avocado, are elevated through delicate touches of spicy mayo and eel sauce, delivering layers of flavor without overwhelming the palate. For tempura lovers, selections featuring shrimp tempura marry crisp textures with rich sauces seamlessly. Vegetarians are also well-catered to, with rolls that celebrate fresh produce—mango, avocado, asparagus, and house-made mango sauce—resulting in vibrant, refreshing bites that stand out as both creative and satisfying.

Beyond sushi, Kuyi Sushi’s donburi entrees offer hearty, comforting options rooted in tradition. The gyu don, for example, serves tender, thinly sliced beef simmered with onions and vegetables in a soulful savory-sweet sauce over rice, delivering a fulfilling experience that resonates with the essence of Japanese home cooking.

Patrons consistently praise the freshness and quality of the dishes, noting generous portion sizes and elegant presentation. Many highlight the variety and quality, from shrimp and salmon to yellowtail, as well as additional Japanese delicacies like shumai and noodles that round out the dining experience. The restaurant’s commitment to quality without compromising value is evident—a sentiment echoed by repeat visitors who consider it a local gem.

Kuyi Sushi Japanese Restaurant excels not merely as a place to eat but as a destination where culinary expertise meets thoughtful design and genuine service. Whether you’re stopping by for a quick bite or a leisurely dinner, it offers something for everyone—from sushi connoisseurs and families to couples seeking a memorable date spot. This blend of accessibility, ambiance, and authentic Japanese flavors makes Kuyi Sushi a standout choice in the Cromwell dining scene.


Amenities & Services

Popular for
Popular for lunch
Popular for dinner
Good for solo dining
Offerings
Serves alcohol
Serves beer
Serves cocktails
Serves healthy options
Quick bite
Serves small plates
Serves spirits
Serves vegetarian dishes
Serves wine
Atmosphere
Casual
Cosy
Quiet
Trendy

What Customers Say

Walter van Dusen
Dec 11,2025
5/5
Great service and sushi. Comfortable dining area with super clean smell. Sushi was fresh and delicious. They have vegetarian options with tofu and vegetable broth for my wife’s soup. Highly recommend Kuyi Sushi if you are in the area.
Shannon Marie
Dec 11,2025
5/5
I understand why the ratings are so high for this place. Ate here on the way back to NYC from MA. It was along route and I was surprised by the amount of reviews and star count. The food really lived up to the expectations set. Myself and my friend had 5 rolls total and they were all delicious. I don't remember specific names but it spanned from shrimp to salmon to yellowtail. Everything was excellent!!
Jamila Cole
Dec 11,2025
4/5
Definitely a bang for your money and it’s so good ! I ordered 2 rolls, shumai, bubba,a noddles dish, Dinosaur eggs .$70 Alll amazing but didn’t take pictures of everything
Valerie Drachova
Dec 11,2025
5/5
Where to begin?! They have only been open for a year and service is impeccable- friendly, fast. Sushi always tastes great, good size and beautifully presented. The place is quite glamorous inside - with leather seats and light water fountain, but the atmosphere is casual and relaxing. Absolutely recommend for a great dinner experience! They are located in the Cromwell Shopping Plaza across the road from Stop & Shop.
Kieu
Dec 11,2025
5/5
This is my boyfriend and my favorite date spot. The dark dragon roll is our go to. The staff is very polite and the owner always makes time to greet us personally.
Rachael Lazor
Dec 11,2025
5/5
I had such a wonderful night, our waiter was great and made the experience so memorable and everything was delicious. Got a Thai iced tea (like 4 of them and took the rest home haha), chicken tempura and pork gyoza dumplings for appetizers, and then got mushroom soup, shrimp tempura roll, and other things as well that were spectacular. Just go here. Or better yet, get it delivered!!!!!! YOUR STOMACH WILL THANK ME

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Location

Opening Hours

Monday 11:00 AM - 09:30 PM
Tuesday Closed
Wednesday 11:00 AM - 09:30 PM
Thursday 11:00 AM - 09:30 PM
Friday 11:00 AM - 10:30 PM
Saturday 11:00 AM - 10:30 PM
Sunday 12:00 PM - 09:30 PM
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