Local AI Registry

Japanese Restaurant

Katsumura

The public record of what AI assistants say about this business — the questions asked, the answers given, the omissions.

11710 South St Ste 105

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26/100
Poor

65 or better is good. 45 to 64 is fair. Under 45 is poor.

Verified September 1, 2026

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Katsumura — Artesia, California
Katsumura · 11710 South St Ste 105

What AI says about Katsumura.1

We ask the assistants the questions customers actually ask, and record what comes back — quoted verbatim, dated, with the capture kept as evidence.

ChatGPT

Not named

Asked “best japanese restaurant in Artesia”

ChatGPT answered with other businesses. Katsumura was not mentioned.

Checked September 1, 2026

Perplexity

No answer

We have no answer from Perplexity to show.

Gemini

No answer

We have no answer from Gemini to show.

Named by 0 of 1 assistant as of September 1, 2026. We have no answer on record from 2 more.

What people keep saying.2

Every review this business has, read and distilled — the mood, the consistent praise, and the recurring complaints.

Katsumura offers a lively izakaya experience with a mix of authentic Japanese dishes and a bustling atmosphere. While many reviewers appreciate the quality of the food and the owner's engaging personality, some have noted issues with service and food safety that detract from the overall enjoyment.

Consistently praised

Tuna Tataki
Crispy calamari
Ribeye katsu & udon plate
Highball happy hour specials
Generous portion sizes

Recurring complaints

Slow service and inattentive staff
Food safety concerns, including food poisoning
Long waits despite reservations
Miscommunication about menu items
Inconsistent food quality over multiple visits

The bottom line: Katsumura is known for its delicious katsu and izakaya offerings, but inconsistent service and food safety issues have raised concerns among diners.

Katsumura — Artesia, California
Katsumura · 11710 South St Ste 105

The score, explained

Why 26.3

Eight signals make up the AI Score. Weight is how much a signal counts; the score is how this entry measures on it. The same method for every business — never for sale.

60% of japanese restaurants in the registry score higher.

Scanned September 1, 2026

SignalScore /100
Retrieval groundingWhether you appear in the ranked results AI retrieves and cites: AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on.
0
Off-property attestationVolume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability.
38
AI visibilityWhether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service.
0
Reviews & responseThe star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim.
89
Backlink & citation authorityDomain authority and editorial quality of the sources that attest to you.
54
Google Business ProfileRequired and recommended fields; update cadence. The listing AI pulls from first.
90
Speed & mobileCore Web Vitals at the 75th percentile, on a real phone.
50
Content freshness & schemaCrawl recency, intent alignment, valid JSON-LD, canonicals.
74

What’s holding this entry back: retrieval grounding and ai visibility — the signals dragging the score below where the rest of the record sits.

Read the full methodology

Standing

Where the entry ranks.

2nd

of 2 japanese restaurants in Artesia, ranked by AI Score.

See the Artesia leaderboard

01Tampopo33 · 4.5 ★
02Katsumura26 · 4.8 ★
Katsumura — Artesia, California
Katsumura · 11710 South St Ste 105

The facts

Address11710 South St Ste 105, Artesia, CA 90701, USA
Hours
Today (Tue) · 4:00 – 11:30 PM
  • Monday4:00 – 11:30 PM
  • Tuesday4:00 – 11:30 PM
  • Wednesday4:00 – 11:30 PM
  • Thursday4:00 – 11:30 PM
  • Friday12:00 – 3:00 PM, 4:00 – 11:50 PM
  • Saturday12:00 – 3:00 PM, 4:00 – 11:50 PM
  • Sunday12:00 – 3:00 PM, 4:00 – 10:30 PM
Phone(562) 278-2673
Websitekatsumurala.com
Price$$

Typically busiest — Saturday

8a12p4p8p
Map of the area around Katsumura
Open in Google Maps ↗© Mapbox © OpenStreetMap

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Questions

About Katsumura.

Does Katsumura accept reservations?

Yes, the restaurant accepts reservations to ensure a smooth dining experience for guests.

What are the operating hours for Katsumura?

The restaurant is open Monday through Thursday from 4:00 PM to 11:30 PM, Friday and Saturday from 12:00 PM to 3:00 PM and 4:00 PM to 11:50 PM, and Sunday from 12:00 PM to 3:00 PM and 4:00 PM to 10:30 PM.

What is Katsumura known for?

Katsumura is known for its exceptional tonkatsu, mouthwatering Tuna Tataki, and crispy calamari, providing an authentic izakaya experience.

Is there parking available at Katsumura?

Yes, there is parking available near the restaurant for guests visiting.

What special features does Katsumura offer?

The restaurant features a beautifully designed interior that creates an authentic Japanese atmosphere, and it also offers a popular happy hour with $5 draft beer.

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What AI says about you today

The answer ChatGPT and Perplexity give when someone asks for the best in your category and city. Named, or left out.

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