Mizu Izakaya
Denver, CO · Japanese
Tier 2 · Provenance-Transparent What the tiers mean
Wagyu from $16 on the menu we read · up to $45
Why it's listed
A LoHi izakaya at 1560 Boulder Street running one of Denver's broader Wagyu programmes on its own online ordering menu. The $45 A5 Wagyu Ramen is built on A5 Miyazaki Wagyu, naming both the Japanese prefecture and the grade on the dish itself, and it is joined by an A5 Wagyu Bone Marrow at $26, seared A5 Wagyu beef at $22 and a lobster tempura roll topped with seared A5 Wagyu at $45. Wagyu bibimbap, short ribs and a brisket ramen round out the list without stating an origin. Three further dishes are sold as Kobe Beef: buns at $16, a roll at $18 and a banh mi at $20. The restaurant does not hold a licence from the official Kobe Beef association, so those three are not certified Kobe whatever else they may be. Order the Miyazaki ramen if Japanese provenance is what you came for.
Authenticity flags
- Three dishes here are sold as Kobe Beef: the buns at $16, the roll at $18 and the banh mi at $20. This restaurant is not licensed by the official Kobe Beef association in Japan, and all three are priced below the kitchen's own A5 Wagyu plates, which is not how genuine Kobe is sold. Treat them as Wagyu of undisclosed origin rather than certified Kobe. The A5 Miyazaki ramen is the dish with the provenance actually stated on it.
Wagyu on the menu
- Japanese
- Brand / Prefecture
- Miyazaki
- Grade
- A5
- Producer
- Not listed
- Wagyu
- Brand / Prefecture
- Not listed
- Grade
- Not listed
- Producer
- Not listed
- Japanese
- Brand / Prefecture
- Not listed
- Grade
- A5
- Producer
- Not listed
| Origin | Brand / Prefecture | Grade | Producer |
|---|---|---|---|
| Japanese | Miyazaki | A5 | Not listed |
| Not listed | Not listed | Not listed | Not listed |
| Japanese | Not listed | A5 | Not listed |
Buy it online
Evidence on file
“A5 Wagyu Ramen ... Chicken & Pork Broth / A5 Miyazaki Wagyu / Japanese Egg Yolk / Crispy Garlic / Scallions / Sesame Seeds ... $45.00”
toasttab.com “A5 Wagyu Bone Marrow ... 2pc / Maple Bacon / Chives / Toasted Garlic Baguette ... $26.00”
toasttab.com “A5 Wagyu Beef (Seared) ... $22.00”
toasttab.com
+6 more quotes on fileShow fewer
“High Roller Roll ... Lobster Tempura / Asparagus / Crab Mix / Topped with seared A5 Wagyu / Caviar / Wasabi Dressing ... $45.00”
toasttab.com “Kobe Beef Buns ... 3pc, Sauteed Kobe Beef / Sweet Soy Marinate / Green Onion ... $16.00”
toasttab.com “Kobe Beef Roll ... Grilled Kobe Beef / Lettuce / Cucumber / Japanese Kewpie Mayo / Shichimi / Scallions ... $18.00”
toasttab.com “Kobe Beef Banh Mi ... Served on a Toasted Baguette / Pickled Daikon & Carrot / Serrano / Cilantro / Scallions / House Sauce ... $20.00”
toasttab.com “[USA listing fetched at the prefecture=52 URL, 330,728 chars. Normalised NFKD search with diacritics stripped and curly apostrophes folded: 'mizu' returns zero matches.]”
kobe-niku.jp “1560 Boulder Street, Denver, CO, USA [homepage links the ordering menu at https://www.toasttab.com/local/order/mizu-izakaya/r-b9f15a49-e8dd-4ccb-b66b-53c65830d3fc]”
mizudenver.com
Quoted from the sources checked when this listing was verified.
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Common questions
- Does Mizu Izakaya serve real Wagyu?
- Yes, and it says where the beef comes from. Mizu Izakaya in Denver, CO publishes enough detail on its own materials to identify the Wagyu it sells, which is the standard this directory calls verified, last checked on July 22, 2026. That means a named Japanese brand or prefecture with its grade, an American breed status with a named producer, or an Australian producer with a marbling score.
- What kind of Wagyu does Mizu Izakaya serve?
- Its menu discloses Miyazaki A5 and A5 Japanese. Each of those is taken from the venue's own current materials rather than from a review or a listing site, and the evidence behind it is quoted further down this page.
- How was Mizu Izakaya verified?
- By reading the venue's own current material, its menu, its site or its ordering system, and quoting the line that names the beef. Reviews, aggregator copies and press mentions are not accepted as the source, because they go stale silently. Verification is assisted by AI and every claim is stored with the page it came from, last confirmed on July 22, 2026.