O-Ku Sushi - Jacksonville Beach
Jacksonville Beach, FL · Japanese
Tier 3 · Menu claim only What the tiers mean
Wagyu from $18 on the menu we read · up to $23
This listing's current published materials advertise Wagyu, but the offering does not meet our full verification standard for provenance. It carries no authenticity badge; undisclosed details remain explicitly unverified.
Why it's listed
Beachside outpost of the O-Ku sushi group at 502 First Street North, with an unusually deep A5 program: teppanyaki-style A5 Japanese wagyu sold by the ounce with a 2oz minimum, a panko-crusted A5 Wagyu Sando, A5 nigiri and sashimi, an A5 temaki, and the El Jefe roll with lobster and A5 wagyu. Grade is stated throughout but no prefecture or brand is named on the Jacksonville Beach menu.
Wagyu on the menu
- Japanese
- Brand / Prefecture
- Not listed
- Grade
- A5
- Producer
- Not listed
- Japanese
- Brand / Prefecture
- Not listed
- Grade
- A5
- Producer
- Not listed
- Japanese
- Brand / Prefecture
- Not listed
- Grade
- A5
- Producer
- Not listed
| Origin | Brand / Prefecture | Grade | Producer |
|---|---|---|---|
| Japanese | Not listed | A5 | Not listed |
| Japanese | Not listed | A5 | Not listed |
| Japanese | Not listed | A5 | Not listed |
The experience
New to these? Ways to eat Wagyu
Evidence on file
“"name": "A5 Japanese wagyu beef", "description": "wasabi stem, togarashi butter. 2oz min.", "price": "32.00"”
o-kusushi.com “"name": "Wagyu Sando", "description": "panko crusted A-5, tallow toasted brioche, caramelized onion aioli, tonkatsu", "price": "88.00"”
o-kusushi.com “"name": "A-5", "description": "Japanese Wagyu", "price": "18.00" (Nigiri) / "23.00" (Sashimi)”
o-kusushi.com
+1 more quote on fileShow fewer
“"name": "Kobe Style", "description": "A-5 wagyu, foie gras, pickled wasabi", "price": "20.00"”
o-kusushi.com
Quoted from the venue's own menu or site. A Wagyu claim on a menu is not the same as documented provenance.
Something wrong with this restaurant? Tell us
Common questions
- Does O-Ku Sushi - Jacksonville Beach serve real Wagyu?
- Its own current menu advertises Wagyu, and that claim was read directly on July 20, 2026. What the menu does not do is say which Wagyu: no prefecture, grade, breed status or producer is published, so the sourcing cannot be checked from outside. That is a gap in what is written down rather than a suggestion that anything is wrong with the beef, and plenty of kitchens buy carefully without printing the details.
- What kind of Wagyu does O-Ku Sushi - Jacksonville Beach serve?
- Its menu discloses 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.
- Why is O-Ku Sushi - Jacksonville Beach listed without a Wagyu badge?
- Because a badge here means the sourcing was checked, not that the food is good. This listing is published because the venue genuinely advertises Wagyu on its own current material, and it carries no badge because that material does not say which Wagyu. If the venue publishes the prefecture, grade, breed status or producer, the listing can move.