Cooked?
Katsuya Ton Ton
- gradeGrade A
- inspection score0 pts
- critical violations0
- last inspectedApril 17, 2026
- address7225 S Durango Dr Ste 105, Las Vegas 89113
Is Katsuya Ton Ton clean?
Katsuya Ton Ton is currently Grade A from Southern Nevada Health District (SNHD), from an inspection on April 17, 2026. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Katsuya Ton Ton?
Nothing was written up at the most recent inspection on April 17, 2026. A clean sheet like this is the best possible result — no violations of any severity were recorded.
When was Katsuya Ton Ton last inspected?
Katsuya Ton Ton has 13 inspections on record going back to June 3, 2021, averaging 12 points. The 12 most recent are shown below.
| date | result | score |
|---|---|---|
| April 17, 2026 | Grade A | 0 pts |
| April 3, 2026 | Grade B | 19 pts |
| October 9, 2025 | Grade A | 8 pts |
| September 25, 2025 | Grade B | 19 pts |
| December 6, 2024 | Grade A | 8 pts |
| January 2, 2024 | Grade A | 8 pts |
| August 30, 2023 | Grade A | 6 pts |
| August 10, 2023 | Grade C | 33 pts |
| February 28, 2023 | Grade A | 3 pts |
| February 3, 2023 | Grade B | 17 pts |
| February 15, 2022 | Grade A | 9 pts |
| June 25, 2021 | Grade A | 5 pts |
Katsuya Ton Ton vs Henderson
Henderson runs 98% clean across 2,529 tracked restaurants — 2,333 clean, 32 mid, 6 cooked.
Against the 2,529 spots Cooked tracks in Henderson, this one comes out cleaner than 66% of them.
Other spots in Henderson
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 17, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.