A5
Verified
Roka Akor - Oak Brook
Oak Brook, IL · Japanese steakhouse and robata
Japanese Wagyu (Brand)Sourcing Transparent
Tier 2 · Provenance-Transparent What the tiers mean
Why it's listed
The Oak Brook room of the Roka Akor group, at Oakbrook Center, running Japanese Wagyu by prefecture and American Wagyu by producer on the same menu. It prices Japanese Grade A5-10+ from Miyazaki and from Hokkaido by the ounce with a three-ounce minimum, and serves Snake River Farms American Wagyu as a 6oz sirloin with bone marrow and an 8oz filet. A Wagyu and kimchi dumpling and a Wagyu roll fill out the list.
Wagyu on the menu
The experience
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Sourced from
Buy it online
Evidence on file
“'*Japanese Grade A5-10+ Wagyu Beef from Miyazaki Prefecture (min. 3oz)' and '*Japanese Grade A5-10+ Wagyu Beef from Hokkaido Prefecture (min. 3oz)'”
rokaakor.com “'*Snake River Farms American Wagyu Sirloin (6oz), Bone Marrow, Truffle Aioli' and '*Snake River Farms American Wagyu Filet (8oz), Chili Ginger'”
rokaakor.com “Happy Hour card dated 30 December 2025: 'Wagyu & Kimchi Dumplings (4 pc.)', confirming Wagyu is current at this unit”
rokaakor.com
Quoted from the sources checked when this listing was verified.
Address
166 Oakbrook Center · Oak Brook, ILGet directions See Oak Brook on the Wagyu map →
Phone
Price
Price tier 4 of 4
Last verified
August 22, 2026 · evidence on file
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Common questions
- Does Roka Akor - Oak Brook serve real Wagyu?
- Yes, and it says where the beef comes from. Roka Akor - Oak Brook in Oak Brook, IL publishes enough detail on its own materials to identify the Wagyu it sells, which is the standard this directory calls verified, last checked on August 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 Roka Akor - Oak Brook serve?
- Its menu discloses Miyazaki A5-10+, Hokkaido A5-10+ and Snake River Farms. 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 Roka Akor - Oak Brook 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 August 22, 2026.