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Koi Restaurant and Lounge

#315 of 3,840 Restaurants in Las Vegas
Certificate of Excellence
££ - £££
The Strip
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3667 Las Vegas Blvd S, Planet Hollywood Hotel, Las Vegas, NV 89109-4331 (at Harmon)
+1 702-454-4555
17:30 - 22:30
Open now
See all hours
Sun 17:00 - 22:30
Mon - Thu 17:30 - 22:30
Fri - Sat 17:30 - 23:30
More Info
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476 Reviews from our TripAdvisor Community

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Showing 441: English reviews
Saint Louis, Missouri
Level Contributor
32 reviews
23 restaurant reviews
common_n_restaurant_reviews_1bd8 9 helpful votes
5 of 5 bubbles Reviewed 4 days ago NEW

We selected this restaurant because someone at home recommended it to me before our vacation. We made reservations about a month ago but was probably unnecessary because we went to dinner at 5:30, when it opened, so we didn't miss our show. We were only the 2nd table in the restaurant at the time. People don't eat early in Vegas.... More 

Thank Tina M
Illinois, United States
Level Contributor
117 reviews
88 restaurant reviews
common_n_restaurant_reviews_1bd8 44 helpful votes
3 of 5 bubbles Reviewed 1 week ago via mobile

My wife and I decided to dune at Koi for Vday. We noticed the Very nice decor and atmosphere right off the bat and was pleased with the romantic vibe. Ordered a "glass" of saki for 15 dollars, it came out size of a double shot. Oh well I knew this is lace wasn't the place to dine in a... More 

Thank Gary C
Level Contributor
3 reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 3 weeks ago via mobile

Service was fantastic! Jeremy answered our questions and had excellant recommendations. Rolls and nigiri were delish! Atmosphere was lovely.

1 Thank Amanda B
Vista, California
Level Contributor
72 reviews
49 restaurant reviews
common_n_restaurant_reviews_1bd8 11 helpful votes
1 of 5 bubbles Reviewed 18 January 2017 via mobile

The food was terrific. We purchased a prix fixe menu at a 38% discount roughly but was told by our waiter that they cut the food in half so really we paid 62% for 50% of the food. That ruined what would have been a nice meal otherwise. We will never go back which is kind of the opposite effect... More 

Thank RJA_SD_1964
Cordele, Georgia
Level Contributor
181 reviews
99 restaurant reviews
common_n_restaurant_reviews_1bd8 48 helpful votes
5 of 5 bubbles Reviewed 17 January 2017 via mobile

We ate here before a show at planet Hollywood and were pleasantly surprised at how good the food is. Top notch! The edamame dumplings were excellent and the beef tartare was out of this world. Our entrees were the sea bass dish and the waygu skirt steak. They were among the best dishes we had while in Vegas! I would... More 

Thank AKBGa
Spokane, Washington
Level Contributor
12 reviews
4 restaurant reviews
common_n_restaurant_reviews_1bd8 5 helpful votes
5 of 5 bubbles Reviewed 17 January 2017

Tucked up in the corner of Planet Hollywood, underneath a looming Brittany Spears sign, is a dark, hidden gem of a sushi bar. Show up at 5:00 and you can sit in their lounge and take advantage of a very reasonably priced sushi menu. Upon entering the restaurant, you can relax at the sofa chairs in the back of the... More 

Thank Lori H
Encinitas, California
Level Contributor
140 reviews
75 restaurant reviews
common_n_restaurant_reviews_1bd8 37 helpful votes
4 of 5 bubbles Reviewed 17 January 2017

Menu was filled with all kinds of exotic treats. Being a lobster lover, I had to try the lobster tacos with mango salsa. It was a small plate of 4 small tacos filled to the brim with lobster meat. I wasn't very hungry, so it fit the bill perfectly. My husband had a grilled shrimp dish that he said was... More 

Thank Liz B
Bogota, Colombia
Level Contributor
45 reviews
29 restaurant reviews
common_n_restaurant_reviews_1bd8 20 helpful votes
5 of 5 bubbles Reviewed 17 January 2017

We had a great dinner with friends. If feels good atmosphere. They made a mistake and manager came to apologize and make things straight. Food was very tasty. A bit pricey though.

Thank Walter P
key biscayne, Fl
Level Contributor
110 reviews
69 restaurant reviews
common_n_restaurant_reviews_1bd8 27 helpful votes
3 of 5 bubbles Reviewed 14 January 2017 via mobile

If this restaurant where anywhere other than Las Vegas I would have given it another star. The food was not bad but they are a little heavy handed on their affection with truffle oil... sometimes simplicity and just he pure flavor of the fish is best, or st least giving the clients the option. The Wagyu beef carpaccio was cut... More 

Thank punnina65
Newport Beach, California
Level Contributor
5 reviews
3 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 11 January 2017

Best Sushi ever and I´m a Sushi eater... Compliments to the chefs. Next time in Vegas we will come back.

Thank Crissie F

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Restaurant Details

Rating summary
  • Food
    4.5 of 5 bubbles
    4.5 of 5 bubbles
  • Value
    3.5 of 5 bubbles
    4 of 5 bubbles
Average prices
US$40 - US$60
Japanese, Sushi, Asian, Gluten Free Options
Dinner, After-hours
Restaurant features
Reservations, Seating, Waitstaff, Wheelchair Accessible, Serves Alcohol, Full Bar, Parking Available
Dining Style
Casual Elegant
Good for
Bar Scene, Romantic, Groups, Special Occasion Dining
Open Hours
17:00 - 22:30
17:30 - 22:30
17:30 - 22:30
17:30 - 22:30
17:30 - 22:30
17:30 - 23:30
17:30 - 23:30
Location and Contact Information
  • Address: 3667 Las Vegas Blvd S, Planet Hollywood Hotel, Las Vegas, NV 89109-4331
    (at Harmon)
  • Public Transportation: Las Vegas Blvd South @ Harmon Street Las Vegas Monorail Paris Station
  • Location: United States  >  Nevada (NV)  >  Las Vegas>  > The Strip
  • Neighbourhood: The Strip
  • Phone Number: +1 702-454-4555
  • This restaurant is at Planet Hollywood Resort & Casino

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Koi Restaurant and Lounge and other visitors
1 question
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Winter Haven, Florida, United States

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Questions? Get answers from Koi Restaurant and Lounge staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?