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

Kumi Japanese Restaurant + Bar - Mandalay Bay

4 (2107)
$50 and over
Japanese
3950 Las Vegas Boulevard South, Las Vegas, NV 89119

Make a reservation

2 people
8:30 PM
Booked 46 times today

About this restaurant

  • Fancy
  • Good for special occasions
  • Great for creative cocktails
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

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What 2,107 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

4.0
4.0 based on recent ratings
  • 4.1Food
  • 4.3Service
  • 4.4Ambience
  • 3.5Value

NoiseModerate

Review summary

AI-generated from verified diner reviews
Kumi Japanese Restaurant + Bar at Mandalay Bay offers a "great vibe" with standout dishes like the "one-of-a-kind Chilean Sea Bass." Guests praise the "attentive" service and "amazing" food presentation. While some mention a "limited menu," the overall experience is "outstanding" and "worth a visit."
2,107 Reviews
  1. Wes

    Las Vegas11 reviews

    2.0

    Dined 5 days ago

    1. Overall 2
    2. Food 2
    3. Service 2
    4. Ambience 5
    This visit was very disappointing. Since July is supposedly their slow season, they only offer this little stripped-down menu, which was kind of pitiful. We should have left, but we stayed and regretted it. Some food was excellent as we expected it to be, and some was disappointing. It was also disappointing that they dropped the side dishes that used to come with entrees and now everything was a la carte. This visit was an expensive bomb of a dining experience. I expect much more from this restaurant. The used to be one of my favorites, but not anymore.

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  2. Stephen VIP

    Toronto / Ontario91 reviews

    5.0

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Greatest restaurant in Las Vegas! Consistently great with exceptional food and amazing service

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  3. Jessica

    Las Vegas3 reviews

    5.0

    Dined on July 16, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    We come to a trade show annually and always make KUMI a dinner destination. Sushi is excellent and the steak is also amazing! Wonderful service and never dissapoints. I would like to see them have more GF options though... that was the only hard part. Definitely worth a stop if you like sushi!

    Is this helpful?

  4. Michael VIP

    New York City38 reviews

    3.0

    Dined on July 15, 2025

    1. Overall 3
    2. Food 3
    3. Service 3
    4. Ambience 3
    We are kind of disappointed in the quality of certain items anyway and you don’t have sushi even

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  5. Stephen VIP

    Toronto / Ontario91 reviews

    4.0

    Dined on July 14, 2025

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 3
    The Seabass here was delicious. The Kumi rolls were great also. Menu is too small now and not a lot of choice!

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  6. Travis

    Las Vegas1 review

    5.0

    Dined on July 11, 2025

    1. Overall 5
    2. Food 4
    3. Service 5
    4. Ambience 4
    Was a very limited menu for the time that we ate when we’re hoping for more dinner options.

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  7. Denise DeLosada VIP

    San Francisco Bay Area7 reviews

    1.0

    Dined on July 11, 2025

    1. Overall 1
    2. Food 2
    3. Service 3
    4. Ambience 2
    We have been going to Kumi for many years and it has now consistently gone downhill with each visit. The drink menu is now bigger than the food menu. They no longer have a selection of sushi (they say due to the warm Summer weather, they can't get the fish), no more fried rice and very limited options of entree's on the (again, very small) expensive food menu. We will NOT be going back any time soon.

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  8. Melissa VIP

    Calgary / Southern Alberta5 reviews

    2.0

    Dined on July 11, 2025

    1. Overall 2
    2. Food 2
    3. Service 3
    4. Ambience 2
    I think this restaurant is probably going to be closing soon. There’s no sushi, I went there a couple years ago and it was hoping and so good

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  9. Mike

    Los Angeles1 review

    1.0

    Dined on July 10, 2025

    1. Overall 1
    2. Food 2
    3. Service 2
    4. Ambience 3
    Not sure why a restaurant that was highly rated for their sushi didn't have anything but a limited menu with no nigiri. Very disappointed. Will not be coming back.

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  10. Robie

    Las Vegas1 review

    3.0

    Dined on July 10, 2025

    1. Overall 3
    2. Food 2
    3. Service 3
    4. Ambience 4
    Kumi’s menu has significantly decreased including the removal of their Waygu Rice bowls and the Pork Bellies

    Is this helpful?

FAQs

Kumi Japanese Restaurant + Bar - Mandalay Bay is rated 4 stars by 2107 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
8:30 PM
Booked 46 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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