Oishii Sushi

• gradeGrade B
• inspection score16 pts
• critical violations2
• last inspectedMay 4, 2026 →
• address307 Nelson Avenue, Staten Island 10308
• cuisineJapanese
• phone6464628555

Is Oishii Sushi clean?

Oishii Sushi is currently Grade B from NYC Department of Health and Mental Hygiene (DOHMH), from an inspection on May 4, 2026. Inspectors wrote up 2 critical violations — the kind most directly linked to foodborne illness. On Cooked's ladder that reads mid 😬.

What did inspectors find at Oishii Sushi?

These are the violations recorded at the most recent inspection on May 4, 2026, in plain English, with the city's own wording underneath.

• 🗑️garbage situation out of pocket
  Pesticide not properly labeled or used by unlicensed individual. Pesticide, other toxic chemical improperly used/stored. Unprotected, unlocked bait station used.
• 🧫equipment / surface issue
  Thawing procedure improper.
• 🍽️food left out / unprotectedcritical
  Food, supplies, or equipment not protected from potential source of contamination during storage, preparation, transportation, display, service or from customer’s refillable, reusable container. Condiments not in single-service containers or dispensed directly by the vendor.
• 🌡️fridge is giving… room tempcritical
  Cold TCS food item held above 41 °F; smoked or processed fish held above 38 °F; intact raw eggs held above 45 °F; or reduced oxygen packaged (ROP) TCS foods held above required temperatures except during active necessary preparation.

When was Oishii Sushi last inspected?

Oishii Sushi has 2 inspections on record going back to March 3, 2026, averaging 25 points.

Oishii Sushi vs Great Kills

Great Kills runs 83% clean across 95 tracked restaurants — 73 clean, 6 mid, 9 cooked.

Against the 95 spots Cooked tracks in Great Kills, this one comes out cleaner than 16% of them.

Other spots in Great Kills

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  clean · May 7, 2026
• A Roppongi Robata Sushi
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  cooked · March 26, 2026
• A Zara Arthur Mediterranean Cuisine
  clean · April 21, 2025
• A Cocina Mi Encanto
  clean · February 21, 2026

See every restaurant inspection in Great Kills →

How New York grades restaurants

New York City health inspectors score violations in points, and lower is better: 0–13 points earns an A, 14–27 a B, and 28 or more a C. Every restaurant is inspected at least once a year, and the letter has to be posted in the window. A restaurant that scores 14 or more on the first inspection of a cycle does not get a letter right away — it stays “Grade Pending” until a re-inspection settles it, which is why some spots here show an hourglass instead of a letter. Cooked only ever shows a letter the city actually posted; we never infer one from a score.

Read the New York ratings guide →

Inspection findings and available history come from the authority’s published records. Cooked checks daily; publication can lag behind an inspection. Read the date on each result and check the official source for newer information.

Source: NYC Department of Health and Mental Hygiene (DOHMH) via NYC Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated May 4, 2026. Inspection results describe one moment in a kitchen's life, not a permanent verdict.

check your own block 📸

Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.