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Iwayama Sushi and da big kahuna bistro

) #21 of 354 Restaurants in Littleton €€ - €€€ Japanese, Sushi, Asian
5500 S Simms St, Littleton, CO 80127-2139
+1 303-948-1199
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  • Excellent83%
  • Very good10%
  • Average2%
  • Poor5%
  • Terrible0%
Travellers talk about
“coconut cake” (7 reviews)
“sushi” (28 reviews)
“loco moco” (3 reviews)
Open Now
16:30 - 21:00All hours
Japanese, Sushi, Asian, Hawaiian
€€ - €€€
5500 S Simms St, Littleton, CO 80127-2139
All Details
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Reviews (38)
Traveller rating
Traveller type
Time of year

1 - 10 of 38 reviews

Reviewed 1 week ago

I don't eat animals but my husband and kids swear this place is the real deal. It's not cheap but the food seems to be great.

Thank guavajelly
Reviewed 9 May 2017

My wife and I have been going here for nearly three years. The staff has always been friendly and the food excellent. I enjoy sushi and my wife (who wont eat fish) loves the wok tossed ribeye there (along other things). The Malasadas are great...More

Thank Patrick J
Reviewed 16 April 2017 via mobile

This is a fantastic little sushi joint in Littleton; by far our favorite. We regularly order takeaway as this place is very popular (although I believe that they don't do takeaway on Fridays). Definitely worth a visit if you are looking for a fun, delicious...More

Thank ricoch3t
Reviewed 17 March 2017 via mobile

I visited with friends. It was amazing to find Hawaiian food in Colorado, with yummy sushi & Asian food as well! My favorite was Steamed Shiromi, with ginger! Tip - be sure & get all your orders in at least 1/2 hour before they close....More

Thank Sheila T
Reviewed 13 March 2017

Been going to this place for almost 2 years now. They just had a management change but don't you worry. The food still taste as good as before. Don't pass up on the coconut cake.

Thank Victoria G
Reviewed 6 February 2017

We bring our family here at least once a month. The sushi is great, with a large selection to choose from. The Hawaiian food options are incredible, Moco Loco, the Santiago burger etc are perfect! Definitely a family favorite that is tucked away in a...More

Thank Mark G
Reviewed 11 November 2016 via mobile

Tucked away behind a gas station is an unexpected sushi restaurant that serves Hawaiian food. For your don't do sushi friends, there is a Juicy Lucy cheeseburger and more. How fun is that when you're craving sushi. It gets crowded around 6:30pm in this small...More

Thank 893maryannee
Reviewed 3 November 2016

I went to the Iwayama Sushi and Da Big Kahuna Bistro with my son and his wife. The restaurant is unassuming and is located in a strip mall on the corner of Simms and W. Brandt in Littleton. The sign in front only says "Sushi"....More

Thank Roger B
Reviewed 30 July 2016 via mobile

My sister and family are regulars at this place--and they are foodies to an extreme. We tend to go here every visit we make to Colorado and there's usually a special occasion involved (e.g., birthday, graduation, etc.). That said, it's a very small place, so...More

Thank Doug C
Reviewed 14 June 2016

My eighth grader is a big Spam fan, (thank you, Mr. Andrews of Goddard Middle School). When I mentioned that I had noticed that we had a Hawaiian option nearby, she couldn't wait to get there. They actually only have one Spam item, and it's...More

Thank Kelley D
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Nearby Attractions
Bear Creek Lake Park
122 reviews
5.34 km away
Mount Falcon Park
76 reviews
6.85 km away
Morrison Natural History Museum
87 reviews
6.82 km away
Robert Clement Park
82 reviews
4.35 km away
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Restaurant Details

Rating summary
  • Food
  • Value
Lunch, Dinner
Restaurant features
Takeout, Seating, Waitstaff, Wheelchair Accessible, Serves Alcohol
Good for
Kids, Child-friendly
Open Hours
16:30 - 21:00
16:30 - 21:00
11:00 - 14:30
16:30 - 21:00
11:00 - 14:30
16:30 - 21:00
11:00 - 14:30
16:30 - 21:00
11:00 - 14:30
16:30 - 21:00
11:00 - 14:30
Location and Contact Information
  • Address: 5500 S Simms St, Littleton, CO 80127-2139
  • Location: United States  >  Colorado (CO)  >  Littleton
  • Phone Number: +1 303-948-1199
In a strip mall.
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