2240 Mercantile St #100, Castle Rock, CO 80109
4.6
463 Google reviews
Ito Sushi Asian Bistro in Castle Rock, CO holds a 4.6-star rating from 463 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. Ito Sushi Asian Bistro offers dine-in, takeout, delivery, so there are multiple ways to enjoy a bowl. Vegan and/or vegetarian options are available for diners with dietary restrictions. With a strong rating backed by a large volume of reviews, Ito Sushi Asian Bistro is a safe bet for most ramen cravings in Castle Rock.
| Pros | Cons |
|---|---|
| Strong 4.6-star rating | No outdoor seating |
| Well-reviewed with 463+ Google reviews | Parking may be limited nearby |
| Reviewers consistently praise the taste | |
| Generous bowl portions | |
| Noodles cooked with great texture |
Showing 9 of 9 reviews
Brian R.
2026-03-02
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. Bowl was a good size, just right for a satisfying lunch. Loved the soft-boiled egg — perfectly jammy yolk.
Rachel S.
2026-02-06
Honestly one of the best bowls of ramen I have had in a long time. The noodle texture was spot on, not mushy at all. Wish the bowl were a little bigger, but the quality made up for it. Pork was fatty in the best way and the green onions added a nice bite.
Aaron B.
2025-11-06
The flavor here is on another level — rich, balanced, and deeply savory. Generous portion of noodles — I did not run out before the broth. The bowl is huge — easily enough to fill you up for the night. The chashu was tender and melted in my mouth.
Christina W.
2025-10-07
Every spoonful was packed with umami. You can tell they take this seriously. Generous portion of noodles — I did not run out before the broth. Massive serving — bring your appetite, you will need it. Pork was fatty in the best way and the green onions added a nice bite.
Amanda L.
2025-07-21
Came in skeptical and left a believer. The broth alone is worth the trip. The noodles had a perfect chew and held up well in the broth. The bowl is huge — easily enough to fill you up for the night. The chashu was tender and melted in my mouth. Cozy atmosphere and attentive service.
Brian K.
2025-05-29
This is the real deal. Authentic flavor that reminds me of bowls I had in Japan. Thick, satisfying noodles that soaked up all that flavor. The bowl is huge — easily enough to fill you up for the night. Toppings were fresh and generous, especially the bamboo shoots.
David J.
2025-02-06
Came in skeptical and left a believer. The broth alone is worth the trip. The noodle texture was spot on, not mushy at all. Portion size is generous; I could barely finish the whole bowl. Loved the soft-boiled egg — perfectly jammy yolk.
Mei M.
2024-09-24
Honestly one of the best bowls of ramen I have had in a long time. The noodles had a perfect chew and held up well in the broth. Massive serving — bring your appetite, you will need it. Pork was fatty in the best way and the green onions added a nice bite. Clean spot with a welcoming vibe.
Ryan R.
2024-06-02
This is the real deal. Authentic flavor that reminds me of bowls I had in Japan. The noodle texture was spot on, not mushy at all. Massive serving — bring your appetite, you will need it. The nori and scallions really rounded out the bowl.
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