Cooked?
Omakase Sumo
- gradeGrade B
- inspection score17 pts
- critical violations1
- last inspectedApril 7, 2026
- address3650 S Decatur Blvd Ste 31, Las Vegas 89103
Is Omakase Sumo clean?
Omakase Sumo is currently Grade B from Southern Nevada Health District (SNHD), from an inspection on April 7, 2026. Inspectors wrote up 1 critical violation — the kind most directly linked to foodborne illness. On Cooked's ladder that reads mid 😬.
What did inspectors find at Omakase Sumo?
These are the violations recorded at the most recent inspection on April 7, 2026, in plain English, with the city's own wording underneath.
- ⚠️Adequate handwashing sinks stocked and accessible.Adequate handwashing sinks stocked and accessible.
- ⚠️Operating within the parameters of the health permit. Compliance with Time as a Public Health Control, waiver, specialized process, and Hazard Analysis Critical Control Point (HACCP) plan.criticalOperating within the parameters of the health permit. Compliance with Time as a Public Health Control, waiver, specialized process, and Hazard Analysis Critical Control Point (HACCP) plan.
- ⚠️Grade card posted conspicuously. Consumer advisory as required.Grade card posted conspicuously. Consumer advisory as required.
- ⚠️Physical facility in sound condition and maintained.Physical facility in sound condition and maintained.
- ⚠️TCS food labeled and dated as required. Food sold for offsite consumption labeled properly. Records, logs, policies, and procedures maintained and available when required.TCS food labeled and dated as required. Food sold for offsite consumption labeled properly. Records, logs, policies, and procedures maintained and available when required.
- ⚠️Person in charge present, demonstrates knowledge, and performs duties. Effective employee health policy. Mandated certification and food handler card as required.Person in charge present, demonstrates knowledge, and performs duties. Effective employee health policy. Mandated certification and food handler card as required.
When was Omakase Sumo last inspected?
Omakase Sumo has 1 inspection on record going back to April 7, 2026, averaging 17 points.
| date | result | score |
|---|---|---|
| April 7, 2026 | Grade B | 17 pts |
Omakase Sumo vs Las Vegas
Las Vegas runs 99% clean across 12,050 tracked restaurants — 11,124 clean, 107 mid, 31 cooked.
Against the 12,050 spots Cooked tracks in Las Vegas, this one comes out cleaner than 1% of them.
Other spots in Las Vegas
How Las Vegas grades restaurants
The Southern Nevada Health District grades on demerits, and here more is worse: roughly 0–10 demerits earns an A, 11–20 a B, and 21 or more a C. Serious problems can skip the ladder entirely — an imminent health hazard gets the permit suspended and the kitchen shut on the spot, which shows up as a closure rather than a letter. SNHD covers all of Clark County, so Henderson, North Las Vegas and the unincorporated Strip all run the same scheme. Cooked reads A as clean, B as mid, C or a closure as cooked.
Source: Southern Nevada Health District (SNHD) via SNHD Restaurant Inspections. Cooked refreshes this data daily — this listing's most recent inspection is dated April 7, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.