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Diamond Bar restaurants

HIKARI SUSHI BY KEN

315 S DIAMOND BAR BLVD STE B · Diamond Bar
90 /100
City grade
A
True inspection score · a low A
What inspectors found
Serious · real illness risk
Food held at an unsafe temperature
Food kept too warm or not cold enough lets bacteria grow, which is a real illness risk.
LA County code F108 · 2 pts
Also noted
Moderate · lower risk
No warning for raw or undercooked items
A missing menu notice, mostly a paperwork issue, though useful if you're high-risk.
LA County code F120 · 2 pt
Moderate · lower risk
Food kept by the clock, not tracked right
When food sits out on a timer instead of by temperature, the timing has to be logged correctly to stay safe.
LA County code F109 · 2 pt
Minor & admin · low risk
Frozen food thawed improperly Minor · 1 pt
Food storage or containers not labeled Minor · 1 pt
Equipment, utensils, or linens stored improperly Minor · 1 pt
Wiping cloths not used or stored right Minor · 1 pt
Inspection history
90 · Jan '26 · 1 serious
• Food held at an unsafe temperature
• No warning for raw or undercooked items
• Food kept by the clock, not tracked right
+ 4 minor or admin
The bottom line
Scored 90, a low A. One serious issue last visit: food held at an unsafe temperature. Worth a closer look if you're cautious.
Risk tier
Restaurant · High risk
Last inspected
Jan 14, 2026
An inspection is a snapshot of one day. A clean score isn't a guarantee, and a low one doesn't mean you'll get sick. Official LA County Public Health data, translated, not changed. Refreshed weekly from the county feed.