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Kumi Japanese Restaurant + Bar - Mandalay Bay, Las Vegas, NV

Kumi Japanese Restaurant + Bar - Mandalay Bay

4.3 (2078)
$50 and over
Japanese
3950 Las Vegas Boulevard South, Las Vegas, NV 89119

Make a reservation

2 people
7:00 PM
Booked 37 times today

About this restaurant

  • Good for special occasions
  • Healthy
  • Lively
Kumi Restaurant + Lounge combines East-Asian ingredients with Korean flavors, creating a modern approach to Japanese Cuisine. Utilizing sustainably sourced ingredients, guests are welcome to indulge in a variety of shared plates, seasonal fish selections ranging from raw to seared, as well as an array of bold dishes including Steak Tartare, Kombu Steamed Chilean Sea Bass, and the Wagyu Ribeye. Kumi’s dining experience is complemented with a list of fine wines, Japanese whiskeys, ultra-premium sakes, and specialty libations.

The architectural design of natural woods, cherry blossom hues, and hammered steel accents paired with ambient beats, provide an upscale atmosphere for an exceptional evening in Las Vegas. Kumi Restaurant + Lounge is Japanese cuisine, redefined, located in the heart of Restaurant Row at Mandalay Bay Resort and Casino.

Additional information

  • Dining style
    Fine Dining
  • Price
    $50 and over
  • Cuisines
    Japanese
  • Hours of operation
    Dinner Daily 4:00 pm–10:00 pm
  • Phone number
  • Payment options
    AMEX, Diners Club, Discover, Mastercard, Visa
  • Dress code
    Resort Casual
  • Private party facilities
    KUMI has options to book large party dinners, Private Dining Rooms, Lounge Receptions and Venue buyouts. To book your reservation of 12 or more, Private Dining Room, Lounge Reception or Venue buyout please reach out to Special Events Team by emailing our SR. Special Events and Sales Manager, Niguel Martinez at niguel.martinez@sbe.com
  • Neighborhood
    Mandalay Bay Resort
  • Cross street
    Mandalay Bay Rd
  • Parking details
    Valet & Self-Parking Available For detailed information about parking at any MGM Resorts destination, please visit mgmresorts.com/parking
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Counter Seating, Full Bar, Gender Neutral Restroom, Gluten-free Options, Late Night, Non-Smoking, Private Room, Wheelchair Access, Wine

What 2,078 people are saying

Kumi Japanese Restaurant + Bar - Mandalay Bay reviews from people who’ve dined at this restaurant. Based on recent rating.

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.3
4.3 based on recent ratings
  • 4.4Food
  • 4.4Service
  • 4.4Ambience
  • 3.7Value

NoiseModerate

Review summary

AI-generated from verified diner reviews
Kumi Japanese Restaurant + Bar at Mandalay Bay offers "some of the best nigiri and sushi," with "fabulous sushi & sashimi" and "fast delivery of food." The ambiance is inviting, and the service is "outstanding." Notable dishes include the "steamed Chilean Sea Bass" and "Spicy Rock Shrimp." However, menu limitations are noted.
2,078 Reviews
  1. Bradley

    London2 reviews

    2.0

    Dined 1 day ago

    1. Overall 2
    2. Food 4
    3. Service 2
    4. Ambience 3
    We have eaten here in previous years but were really disappointed on our return. The menu had shrunk right down to what the manager agreed was pretty well a Happy Hour menu. The service was poor, the food tasty but expensive, and nobody was able to tell me what the $6.50 operation fee was actually for. Relatively minor but it added to the feeling that we had been ripped off

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  2. timF VIP

    Nashville2 reviews

    3.0

    Dined 4 days ago

    1. Overall 3
    2. Food 2
    3. Service 5
    4. Ambience 5
    The kitchen was bare and there was no wine list. Waitress was awesome but was under pressure as she had nothing to offer food wise. We had a choice of very few things. Japanese restaurant with no sushi?

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  3. Ann VIP

    Raleigh / Durham / Chapel Hill13 reviews

    2.0

    Dined 5 days ago

    1. Overall 2
    2. Food 2
    3. Service 2
    4. Ambience 3
    This was a disappointing meal. The server was curt and unapologetic when he told us that they were out of many of the vegetarian items on the menu. The food that was available was OK but not great. I wouldn't bother to go back there.

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  4. Ari VIP

    London1 review

    1.0

    Dined 6 days ago

    1. Overall 1
    2. Food 3
    3. Service 4
    4. Ambience 3
    The menu was extremely limited. They didn’t have half the menu items. Then the bulk came with an Operations Charge of $25. I asked what that was for and was told it was something added during COVID. Ok but COVID was five years ago bro. Total rip off especially with menu variety on life support. The place has no energy on a Saturday night no less. Would be zero stars if not for our waiter who was very nice.

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  5. Tammy

    Phoenix / Arizona5 reviews

    3.0

    Dined 6 days ago

    1. Overall 3
    2. Food 3
    3. Service 3
    4. Ambience 5
    Vegas is known for amazing restaurants and we were really hoping to love this place but we were really disappointed. Not only were they out of a few things that should always be on a sushi menu, but the options were very minimal. You couldn’t even order a variety plate of sashimi. There were only a handful of rolls to choose from and what we did ordered was just ok. Not the worst sushi I’ve ever had but I wouldn’t go back. :(

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  6. Ron

    Los Angeles14 reviews

    2.0

    Dined on June 6, 2025

    1. Overall 2
    2. Food 3
    3. Service 1
    4. Ambience 3
    Worst service ever!!! Waiter took over 30 minutes just to bring drinks. We told manager and while she finally got us our drinks, she did absolutely nothing to make it right. The waiter was rude, rushed and had to keep coming back to ask the same questions we already answered re: our order. Would never go back and do not recommend.

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  7. Heather

    Toronto / Ontario15 reviews

    5.0

    Dined on June 3, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    What a wonderful place to enjoy a cocktail and exquisite food!

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  8. Kelly VIP

    Austin1 review

    5.0

    Dined on June 3, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Servers were great! Food was amazing. Vibe cool. Sushi fresh and delicious

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  9. Michael VIP

    Las Vegas1 review

    1.0

    Dined on June 2, 2025

    1. Overall 1
    2. Food 2
    3. Service 1
    4. Ambience 3
    Terrible service and way overpriced. $38 for fried rice!

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  10. Luis VIP

    Raleigh / Durham / Chapel Hill17 reviews

    2.0

    Dined on June 2, 2025

    1. Overall 2
    2. Food 1
    3. Service 5
    4. Ambience 5
    It is a beautiful place, and the service is very good; our waiter was quite attentive. However, the menu is quite limited, and they were out of three items. We were hoping for a great sushi experience, but it wasn't. Perhaps they specialize in other types of cuisine. I wouldn't recommend this place for sushi.

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FAQs

Kumi Japanese Restaurant + Bar - Mandalay Bay is rated 4.3 stars by 2078 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

  1. Home
  2. United States
  3. Las Vegas
  4. The Strip
  5. Mandalay Bay Resort

Make a reservation

2 people
7:00 PM
Booked 37 times today
Google Map for Kumi Japanese Restaurant + Bar - Mandalay Bay

3950 Las Vegas Boulevard South, Las Vegas, NV 89119

Additional information

  • Cross street
    Mandalay Bay Rd
  • Neighborhood
    Mandalay Bay Resort
  • Hours of operation
    Dinner Daily 4:00 pm–10:00 pm
  • Price
    $50 and over
  • Cuisines
    Japanese
  • Dining style
    Fine Dining
  • Dress code
    Resort Casual
  • Parking details
    Valet & Self-Parking Available For detailed information about parking at any MGM Resorts destination, please visit mgmresorts.com/parking
  • Payment options
    AMEX, Diners Club, Discover, Mastercard, Visa
  • Additional
    Banquet, Bar/Lounge, Beer, Cocktails, Counter Seating, Full Bar, Gender Neutral Restroom, Gluten-free Options, Late Night, Non-Smoking, Private Room, Wheelchair Access, Wine
  • Phone number
  • Private party facilities
    KUMI has options to book large party dinners, Private Dining Rooms, Lounge Receptions and Venue buyouts. To book your reservation of 12 or more, Private Dining Room, Lounge Reception or Venue buyout please reach out to Special Events Team by emailing our SR. Special Events and Sales Manager, Niguel Martinez at niguel.martinez@sbe.com
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