ABOUT US
Koi Sushi is located in 136 Main Street, Sayville NY 11782. We opened in August 2016. We specialized in Pan-Asian Fusion cuisine. The uniqueness of our cuisine starts with our all hand-made sauces, which are prepared on site with only the freshest produce and highest quality ingredients. We use traditional cooking technique and fuse them with a modern twist. We are confident that our dishes will wow your taste pallet with our dishes that are guaranteed to stand out from the typical oriental-style restaurant.
Based on 199 reviews, the restaurant has received a rating of 4.3 stars. Price $$
✔️ Dine-in ✔️ Curbside pickup ✔️ No-contact delivery

Address:
136 Main St, Sayville, NY 11782
Phone: (631) 563-0777
Website:
Hours
| Tuesday |
11:30 AM–9:30 PM |
| Wednesday |
11:30 AM–9:30 PM |
| Thursday |
11:30 AM–9:30 PM |
| Friday |
11:30 AM–10:30 PM |
| Saturday |
12–10:30 PM |
| Sunday |
2–9:30 PM |
| Monday |
11:30 AM–9:30 PM |
Menu
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Photo Gallery
Order and Reservations
Reservations: koisushisayville.com
Reviews
Jiyeon Portnoy
Clean and nice place to have delicious rolls! We ordered garlic edamame, spicy girl roll and mango hawaiian roll and it was all delicious. People are nice and friendly too. I’d love to come back again.
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Don Ballan
Our food was expertly prepared, delicious and came to the table promptly. I was a little disappointed when the “tuna” combo I ordered arrived as a *salmon* combo. I brought it to our server’s attention, but she insisted that I had ordered salmon [which I didn’t and never have]. She very begrudgingly offered to exchange it for tuna, but I recognize how much work goes into preparing and presenting it, so I accepted it. I can’t recall the last time I sent food back because I just can’t stand waste and I don’t ever want to be demanding_customer_guy. Unfortunately, they made no effort to “meet me halfway” or offer a comp of any sort, which I found disappointing.
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Zach Manzi
I absolutely love this place!
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Joanne Mcguire
Yum always a great experience when ordering sushi here!! My favorite place in Sayville for sushi!!
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Tatiana Panova
I was in this area and I read very bad reviews about this restaurant.I can’t say that I was surprised by this place.and yes it was edible, but I won’t say that it’s of very good quality.i ordered tuna bowl,and added red onion,which was cut into such large pieces that it was impossible to eat it all.All in all, I would not say that I would return to this place or recommend it to anyone.
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Nick Richard
For anyone wondering if they should come here or not, just know: the servers are nice, the service is impeccable, the scenery, atmosphere, and music are more unique than other sushi restaurants, the bathrooms are always clean, and of course the sushi is incredible. Been a regular for years
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Luis “Lou”
Great town spot with all the basic staples and a few standouts that push it past humdrum. Reliable takeout and fun for dine in.
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Barbara Picardi
Sashimi was so fresh! The soup and salad were great. Our service was excellent.
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Ken M
Great place to stop by and start a very relaxing day while you walk on main st.. good selections on drinks, while you eat great selections on the menu.. i am from Canada and i was surprised with the service.. ***** 5 star *****
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Christopher Schappert
This place is very good the price is a little high but the food is good very fresh fish the service is a little slow inside when you stay to eat
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