Sumo
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Welcome TO SUMO JAPANESE RESTAURANT, Located at 225 Ken Pratt Blvd, Longmont, CO 80501, our restaurant offers a wide array of authentic Japanese Food, such as Chicken Hibachi, Shrimp Hibachi, Teriyaki Salmon, Teriyaki Steak. Try our delicious food and service today. Come in for a Japanese Lunch Special or during evenings for a delicious Japanese style dinner.

If you have any suggestion to our food or service, please go to the customer feedback page and leave us your suggestion or review. We will respond to your suggestion as soon as possible. We focus on providing healthy, fresh, and natural dishes to satisfy the modern customer's tastes and needs. Our main specialty cuisines are Japanese.
Reviews (9)
Cliff Burt
Cliff Burt
Jan 26, 2022
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I have eaten here a few times and every time it's great. I like the decor and the ambience of this place. Service is good, Jordan was our server and is amazing, she remembered me and even offered some of the things I had got from a previous visit! The hot girl is my favorite roll and we ordered all the rolls with Tuna in them. They were all good, and the presentation is superb. Also had hot green tea, very good in a hot cast iron fresh teah leaves. HIGHLY RECOMMEND if your looking for a great atmosphere, clean place, tasty food, and great service.
Karen OnGoogle
Karen OnGoogle
Jan 17, 2022
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A very delicious lunch last week, my fave being the spicy tuna roll. Seriously! I order these so many places and yours is tops. Also a very well appointed spot to simply relax and have lunch. Thank you so much!
Josh Dodson
Josh Dodson
Jan 12, 2022
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Wasn't great, fairly expensive for mediocre sushi the Sashimi didn't seem very fresh and was warm which was weird, service was slow and wasn't very engaging we wanted more of a lot of stuff and came in ready to buy some food and chow down but it took so long to get even a single roll that we gave up after our initial order took so long, I got 1 more roll at one point took almost 20 minutes to get there was a cold roll.... Server was pretty cold and slow wanted more water was hard to get his attention never came to see if we wanted anything. Meh, skip it plenty of other good places.
Gary Matten
Gary Matten
Jan 04, 2022
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My family LOVES this sushi! I am not much of a fish-eater and their other options are delicious as well. The owner and staff really goes out of their way to take care of us. We will be back again and again.
Shalie Shannon
Shalie Shannon
Dec 31, 2021
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I ordered sushi last night for New Years. First I called the restaurant to see if gluten free was even an option. The manager was so helpful and explained everything in great detail. After I placed my online order with GF next to all the plates and rolls I wanted them to make sure were gluten free they called me right away to go over what they could do for me and also the pricing on everything so I wasn't shocked or caught off guard. Very wonderful experience 10/10 would suggest this place for eating experience 😀
Realtor Noah Inhofer
Realtor Noah Inhofer
Dec 28, 2021
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We had an amazing lunch! The sushi was fantastic, the appetizers were great and the service was top-notch.
We kept on ordering and spent way too much...it was worth it!
Christopher Dalebroux
Christopher Dalebroux
Sep 29, 2021
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The food and the service was impeccable. Nice atmosphere and the waitress who served us was great. By far the best sushi 🍣 restaurant that we've ever been to. Without a doubt we we'll be back.
Robert Rivera
Robert Rivera
Jul 31, 2021
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To celebrate, we choose Sumo Sushi & Grill. We made reservations via Google assistant ( on a Friday).
Wonderful and amazing Kilam. She guided us extremely well as vegetarians * thank you!*. Is been a while since we have had great Vegetable spring rolls. - delicious! we had to keep re-ordering the spring tolls. They were soooo good! As far as sushi, we had;
- vegetable
- mango/avocado
- Sweet potato - a-m-a-z-i-n-g!!!
- other vegetable version with Asparagus!
- of course Sapporo beer!
It had been a while since we had enjoyed going out!
We where so full, I did not have the space for my tempura
The AstroNerdBoy
The AstroNerdBoy
Apr 11, 2021
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Note: My experiences are all from ordering via DoorDash. And sadly, the DoorDash menu sometimes removes things that are on Sumo's website menu (steamed rice as an extra side, for example).
From a food perspective, it isn't too bad taste-wise. The sushi has been pretty good. Granted I haven't tried it all, but what I have tried has been quite tasty. The gyoza with dipping sauce was quite good. Likewise the shumai. The salad they serve with entrees are fine.
Where I have a problem is Sumo's use of the term "tempura". Twice, I've ordered the Chicken Tempura Combo, which is supposed to come with