Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. United States
  3. Las Vegas
  4. The Strip
  5. Mandalay Bay Resort
Kumi Japanese Restaurant + Bar - Mandalay Bay, Las Vegas, NV

Kumi Japanese Restaurant + Bar - Mandalay Bay

4.4
4.4
2013 Reviews
$50 and over
Japanese

Make a reservation

2 people
7:00 PM
Booked 55 times today
  • Lively
  • Good for special occasions
  • Innovative
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
    (702) 632-9100
  • 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 2,013 people are saying

Overall ratings and reviews

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

4.4
4.4 based on recent ratings
  • 4.5Food
  • 4.4Service
  • 4.4Ambience
  • 3.9Value

NoiseModerate

Loved For

  • The Strip

    Japanese

Review summary

AI-generated from verified diner reviews
Kumi Japanese Restaurant + Bar at Mandalay Bay delivers a memorable dining experience with "authentic and delicious" sushi, exceptional service, and a warm, inviting ambiance. Patrons rave about the standout dishes like the Spicy Rock Shrimp and Wagyu. While some find it pricey, the "freshest and best available" quality makes it worthwhile.

2,013 Reviews
  1. John

    Montana

    1 review

    4.0

    1 review

    Dined 1 day ago

    1. Overall 4
    2. Food 5
    3. Service 3
    4. Ambience 4
    Food was great, drinks were unremarkable and atmosphere was nice. Not sure why they would book us a table at 9;45pm if they close at 10pm

    Is this helpful?

  2. Cory

    Nashville

    22 reviews

    2.0

    22 reviews

    Dined 1 day ago

    1. Overall 2
    2. Food 2
    3. Service 2
    4. Ambience 2
    Out of items at 6:45 is pretty weak - especially popular menu items like bao buns, and one of the four whiskeys they offer (which are all only Japanese whiskeys). The food was just bad - who cooks mushy, smoky fried rice? My wife's soft-shell crab roll was very fishy, the garlic mushrooms looked old and wrinkled, and the sushi pieces were so big we couldn't fit them in our mouths so we had to cut them, which defeats the point of sushi Even the service was bad: food came out at different times, they forgot my roll when there were only two of us at the table, and the server couldn't answer basic questions like what do the three available whiskeys taste like? We've never had a bad meal in Vegas until this one, which was surprising given the high rating.

    Is this helpful?

  3. John

    VIP

    Indiana

    52 reviews

    5.0

    52 reviews

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We shared several appetizers (New Zealand King Salmon nigiri, Hamachi, Sunamono, Wagyu Gyoza) and split a meal of the Sea Bass. Everything was delicious while the Gyoza was extraordinary! Service was excellent!

    Is this helpful?

  4. Stefan

    VIP

    Nashville

    4 reviews

    1.0

    4 reviews

    Dined 2 days ago

    1. Overall 1
    2. Food 1
    3. Service 5
    4. Ambience 2
    Disappointed as we ordered 3 items only to be told they were out of those items. This is supposed to be a higher end restaurant and they do not let you know items are not available from their menu. Unable to provide any wine other than very basic wine ($18 in store) by the glass - wine inventory was unavailable that night. Server was nice and good, but did not have a lot to work with. Management should be fired for inability to have proper food service and poor communication.

    1 person found this helpful

  5. Michael

    Louisville

    1 review

    5.0

    1 review

    Dined 2 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Andrew our server was phenomenal. The Valentine’s Day meal was outstanding!! We ate at Hell’s Kitchen the day before and the food at Kumi was so much better and more reasonably priced. 10/10

    Is this helpful?

  6. Janet

    Hawaii

    15 reviews

    5.0

    15 reviews

    Dined 3 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Everything we ordered was great! The baked crab Hand roll was amazing! The tempura dipping sauce was also amazing which is really important for a tempura dish. Also the ginger that came with our sushi was the best I’ve ever had! I eat a lot of sushi back in Hawaii but that ginger was so good! Our waiter was super nice and awesome!

    Is this helpful?

  7. Tim

    Baltimore

    14 reviews

    3.0

    14 reviews

    Dined 4 days ago

    1. Overall 3
    2. Food 5
    3. Service 2
    4. Ambience 3
    Really good food, really slow service. We were seated for at least 20 minutes before we were able to order drinks or food and it never really improved after that. Wasn't that busy so I'm not sure if this was just a new server or if it's typical. I'd go back but would allow for at least 2 hours.

    Is this helpful?

  8. adrienne

    VIP

    Sacramento

    4 reviews

    5.0

    4 reviews

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 3
    All good the food was very good

    Is this helpful?

  9. Luis

    Palm Springs

    1 review

    5.0

    1 review

    Dined on February 9, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Dinner and service was phenomenal. We will plan to be back. Charles Barkley having dinner right beside us was definitely a bonus! See you soon Kumi. 😁

    Is this helpful?

  10. Derek

    VIP

    Denver

    24 reviews

    5.0

    24 reviews

    Dined on February 9, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Service was good, food was surprisingly good for Vegas. Impressed we will go back!!

    Is this helpful?

FAQs

Kumi Japanese Restaurant + Bar - Mandalay Bay is rated 4.4 stars by 2013 OpenTable diners.

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

Make a reservation

2 people
7:00 PM
Booked 55 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
    (702) 632-9100
  • 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
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Cookie Preferences
Copyright © 2024 OpenTable, Inc. 1 Montgomery St Ste 500, San Francisco CA 94104 - All rights reserved.
OpenTable is part of Booking Holdings, the world leader in online travel and related services.
Booking Logo
Priceline Logo
KAYAK Logo
Agoda Logo
OpenTable Logo