Aji 53 Services

1 Miller Pl, Smithtown, NY 11787, United States
+1 631-979-0697
$$$ Japanese restaurant
(393 Reviews)

Welcome to Aji 53 Services, a hidden gem nestled in Smithtown, NY, where the essence of Japanese cuisine comes alive in a delightful and modern dining environment. If you are a sushi lover or simply eager to explore authentic Japanese flavors, this restaurant promises an experience that will uplift your senses and leave you wanting more.

From the moment you step inside Aji 53, you are welcomed by an atmosphere that marries elegance and comfort. The chic decor features modern aesthetics highlighted by soft, ambient lighting, creating the perfect backdrop for a memorable meal. Patrons rave about the attentive service that makes you feel like a valued guest, with staff members eager to fulfill your every need with a prompt and friendly demeanor.

As for the culinary offerings, the menu is a vibrant tapestry of flavor and creativity. Seafood enthusiasts will find bliss in their selection of sushi and sashimi, with choices like the Blue Fin Oo Toro tuna and the delicately seared tuna, all available for just $3.00. For those seeking something unique, the Spicy Tuna Roll and Tempura Shrimp Roll are crowd-pleasers that pack a flavorful punch without straining your wallet. Each dish is artfully presented, making your meal not just a taste sensation but a feast for the eyes as well.

Aji 53’s array of salads also deserves a spotlight, with delightful options like the Crispy Duck Salad and Tuna Avocado Salad, each bursting with fresh ingredients and carefully crafted dressings that elevate the natural flavors of the components. Whether you opt for the calming Seaweed Salad or the innovative Spicy Seafood Salad with yuzu dressing, you will find each bite refreshing and satisfying.

Don’t just take our word for it; real customer experiences cast a glowing light on Aji 53. Diners like Siobhan Atkinson noted the “beautifully modern” ambiance and quick service, with an unexpected treat of a fried ice cream dessert adding a special touch to the occasion. S D echoed this sentiment, praising the cleanliness of the restaurant and the professionalism of the staff. Other guests, like Gary B., have found the pricing pleasantly surprising given the upscale aesthetic of the space. One just can’t help but appreciate the balance of quality and affordability this restaurant strikes.

Whether you’re planning a casual lunch or a special dinner with friends and family, Aji 53 Services stands ready to provide an exquisite dining experience that tantalizes your taste buds and warms your heart. Visit them at 1 Miller Pl, Smithtown, NY 11787 or give them a call at +1 631-979-0697. A meal here is more than just eating; it's about savoring delightful moments that create lasting memories.

Accessibility
Has wheelchair-accessible car park
Has wheelchair-accessible entrance
Has wheelchair-accessible seating
Has wheelchair-accessible toilet
Service options
Offers takeaway
Serves dine-in
Highlights
Has fast service
Serves great cocktails
Has great tea selection
Popular for
Popular for lunch
Popular for dinner
Good for solo dining
Offerings
Serves alcohol
Serves beer
Serves cocktails
Serves coffee
Serves happy-hour drinks
Serves happy-hour food
Serves healthy options
Serves small plates
Serves spirits
Serves vegetarian dishes
Serves wine
Dining options
Serves lunch
Serves dinner
Has catering
Serves dessert
Has seating
Amenities
Has bar on site
Has toilet
Atmosphere
Casual
Cosy
Trendy
Upmarket
Crowd
Good for groups
Popular with tourists
Planning
Dinner reservations recommended
Accepts reservations
Payments
Accepts credit cards
Accepts debit cards
Accepts NFC mobile payments
Credit cards
Children
High chairs available
Parking
Free of charge street parking
Free parking lot
Plenty of parking
Openings Hours

Monday

11:30 AM - 03:00 PM

,

04:30 PM - 09:30 PM

Tuesday

11:30 AM - 03:00 PM

,

04:30 PM - 09:30 PM

Wednesday

11:30 AM - 03:00 PM

,

04:30 PM - 09:30 PM

Thursday

11:30 AM - 03:00 PM

,

04:30 PM - 09:30 PM

Friday

11:30 AM - 03:00 PM

,

04:30 PM - 10:30 PM

Saturday

01:30 PM - 10:30 PM

Sunday

01:30 PM - 09:30 PM

393 Reviews
Siobhan Atkinson

16 Nov 2025

Tried this restaurant on the spur of the moment as my usual go to place was closed. The restaurant is beautifully modern with elegant lighting and decor. The service was quick and the servers anticipated our needs. The food was delicious and very reasonably priced. It was presented beautifully and there was plenty of it! They even surprised me with a fried ice cream dessert with a candle in it for my birthday! If you are in the Smithtown area and looking for a new place for Japanese food check out Aji 53 Services on Main Street in Smithtown.

S D

11 Oct 2025

This restaurant is spot on, in every way. The food is awesome. The wait staff are very professional, and the place is extremely clean. The bathroom is probably the cleanest I have ever seen

Gary B.

28 Sep 2025

Upscale modern decor without the upscale prices. Sushi rolls were decent. The waiter was very attentive. Asked how we were doing multiple times and refilled my green tea 4 times.

Christopher Konopka

15 Sep 2025

Good food, nice atmosphere. Minus one star for the biggest salad plate for 6 pieces of lettuce. Its ok to bring a smaller plate. A little pricey for a Sunday lunch.

Marie De

14 Sep 2025

Aji 53 was amazing all around from the moment we walked into the door until we left. The hostess, waitress, ambiance, food and presentation were impeccable! Everyone in my group had sushi, and I had the salmon teriyaki. Endings raved about their meals and cocktails. We'll definitely be back!

Jason Nabel

14 Sep 2025

Grabbed lunch at the bar with my wife. We both got the lunch special which was a great deal. Enjoyed a side of seaweed salad and 3 different rolls. Shout out to the best house salad with ginger dressing that came with the lunch special. Nice and fresh and the best ginger dressing I’ve had.

Anthony Dionisio

03 Sep 2025

Strikes me as a 5 star NYC sushi place. Everything immaculate from baths to food. Had two rolls and squash lobster soup. Holds my highest recommendation!

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