Cooked?
Omakase Sumo Kitchen
- gradeGrade A
- inspection score6 pts
- critical violations0
- last inspectedJanuary 27, 2026
- address3650 S Decatur Blvd Ste 31, Las Vegas 89103
Is Omakase Sumo Kitchen clean?
Omakase Sumo Kitchen is currently Grade A from Southern Nevada Health District (SNHD), from an inspection on January 27, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Omakase Sumo Kitchen?
These are the violations recorded at the most recent inspection on January 27, 2026, in plain English, with the city's own wording underneath.
- ⚠️Equipment approved, properly designed, maintained, and operated.Equipment approved, properly designed, maintained, and operated.
- ⚠️Food protected from potential cross-contamination.Food protected from potential cross-contamination.
- ⚠️Nonfood contact surfaces and equipment properly constructed, installed, maintained, and clean.Nonfood contact surfaces and equipment properly constructed, installed, maintained, and clean.
- ⚠️Physical facility in sound condition and maintained.Physical facility in sound condition and maintained.
- ⚠️Restrooms, custodial areas, and premises maintained.Restrooms, custodial areas, and premises maintained.
When was Omakase Sumo Kitchen last inspected?
Omakase Sumo Kitchen has 2 inspections on record going back to January 14, 2026, averaging 12 points.
| date | result | score |
|---|---|---|
| January 27, 2026 | Grade A | 6 pts |
| January 14, 2026 | Grade B | 17 pts |
Omakase Sumo Kitchen 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 23% 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 January 27, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.