731 Quebec St, Denver, CO 80220
4.5
558 Google reviews
Kassai Sushi in Denver, CO holds a 4.5-star rating from 558 Google reviews, based on our read of the aggregated diner feedback. Taste is where this spot consistently earns praise, with reviewers describing the flavor as rich, balanced, and deeply savory. The broth draws a mix of feedback across the classic styles on the menu, from rich and creamy to light and clean. Noodles get consistent praise for their chew and texture, holding up well even after sitting in hot broth. Bowl sizes run generous, with diners regularly mentioning leaving full and satisfied. Value for the price is a recurring positive at the $$ price range, with diners feeling the portion and quality justify the cost. Kassai Sushi offers dine-in, takeout, delivery, so there are multiple ways to enjoy a bowl. With a strong rating backed by a large volume of reviews, Kassai Sushi is a safe bet for most ramen cravings in Denver.
| Pros | Cons |
|---|---|
| Strong 4.5-star rating | No outdoor seating |
| Well-reviewed with 558+ Google reviews | |
| Reviewers consistently praise the taste | |
| Generous bowl portions | |
| Noodles cooked with great texture |
Showing 5 of 5 reviews
Ashley R.
2026-01-16
This is the real deal. Authentic flavor that reminds me of bowls I had in Japan. Noodles were springy and cooked exactly to that ideal firmness. The bowl is huge — easily enough to fill you up for the night.
Lauren J.
2025-03-17
Honestly one of the best bowls of ramen I have had in a long time. Thick, satisfying noodles that soaked up all that flavor. Portion size is generous; I could barely finish the whole bowl. Pork was fatty in the best way and the green onions added a nice bite. Got a bit busy at peak hours, but the wait was worth it.
Rachel F.
2025-01-21
The flavor here is on another level — rich, balanced, and deeply savory. Generous portion of noodles — I did not run out before the broth. Wish the bowl were a little bigger, but the quality made up for it. Got a bit busy at peak hours, but the wait was worth it.
Sophia D.
2025-01-06
Not bad, but I have had better ramen elsewhere in town. The noodle texture was spot on, not mushy at all. Bowl was a good size, just right for a satisfying lunch.
James P.
2024-12-05
The flavor here is on another level — rich, balanced, and deeply savory. Thick, satisfying noodles that soaked up all that flavor. A hearty, large bowl that is well worth the price. The nori and scallions really rounded out the bowl.
DevilMunchiesLAB
Denver, CO
Ninja Ramen Mobile
Denver, CO
Ugly Rice
Denver, CO
SNOWFOX Sushi
Denver, CO
JINYA Ramen Bar - Union Station
Denver, CO
Colorado Sake Co.
Denver, CO
