# とんかつ 成蔵: Agent-Direct Score D (46.2%)

Site: https://www.omakase-japan.jp/stores/55285
Report: https://directindex.org/r/omakase.in
Scanned: 2026-10-25 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
とんかつ 成蔵 is hard for agents to use.
AI assistants can't open とんかつ 成蔵's website, so they go by what other sites say about it.

## Direct links
- Book directly: https://omakase.in/r/qw473765/reservations/new (on the business's own site)
- Phone: +81368825214
- Address: 成田東4丁目33-9, 166-0015, 杉並区
- Languages: English, Japanese

## Nearby, also direct
Places near とんかつ 成蔵 that take a booking or an order on their own website, with no marketplace in between.
- Anocado (460 m): https://directindex.org/r/anocado.com

## What to fix first
- **The site turns away every visitor that isn't a browser, AI agents included.** (+25 points) A plain fetch was refused (cloudflare_challenge). Only a real browser got the page. Every AI crawler and agent gets turned away the same way, so Reachable scores 0 and the rest is measured on the page as the browser rendered it. Ask the host to let the AI user agents through. Guide: https://directindex.org/guides/blocking-ai-crawlers-without-knowing
- **No menu or price list found.** (+7 points) Agents answer 'what do they offer?' from marketplaces instead. Add a page with the menu or price list and link to it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai
- **Structured data is incomplete.** (+3 points) Missing: opening hours. Guide: https://directindex.org/guides/structured-data-restaurant

## Fix kit: What to paste

Structured data (JSON-LD). Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "とんかつ 成蔵",
  "url": "https://www.omakase-japan.jp/stores/55285",
  "telephone": "+81368825214",
  "address": "成田東4丁目33-9, 166-0015, 杉並区",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 35.69773672,
    "longitude": 139.63873449
  },
  "servesCuisine": [
    "japanese"
  ],
  "acceptsReservations": "https://omakase.in/r/qw473765/reservations/new",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://omakase.in/r/qw473765/reservations/new",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** There's no robots.txt, which means everything is allowed.
- **Structured data found (Restaurant).** address, phone
- **Booking on your own site.** Agents can book without going through a marketplace.

## Where it stands
1002 of 11060 in Tokyo. Top 9% of the sites scanned in this index.

| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 78% | yes |
| Publish the menu or price list as HTML | 81% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 88% | no |
| Structured data with address, phone and hours | 16% | no |
| Have an llms.txt | 20% | no |

Nearest places with a similar menu: 蕎ふるやま (D, 154 m, https://directindex.org/r/soba-furuyama.jp); 串カツ屋 エベス (D, 235 m, https://directindex.org/r/e-ebesu.com); 田舎亭 はなれ (F, 443 m, https://directindex.org/r/hanare-asagaya.com); Anocado (B, 463 m, https://directindex.org/r/anocado.com); 牛酔 (D, 577 m, https://directindex.org/r/gyusui.com); とらや椿山 (F, 727 m, https://directindex.org/r/toraya-chinzan.com); はなや (F, 744 m, https://directindex.org/r/33-44.com); おさかな食堂 (F, 752 m, https://directindex.org/r/base.shop); いろはにほへと 阿佐ヶ谷店 (C, 759 m, https://directindex.org/r/umai-iroha.jp); おいでんせ (F, 780 m, https://directindex.org/r/oidense.com).

## What assistants answer
The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included.

The assistants were asked 22 everyday questions about Tokyo and named 111 places. とんかつ 成蔵 wasn't one of them. See who was named: https://directindex.org/city/tokyo/recommended


See what an AI agent reads on this site: https://directindex.org/r/omakase.in/agent-view

## Businesses like とんかつ 成蔵 in Tokyo

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Tokyo | 11060 | 41% | 8% | 46.2% |

The best of the businesses of the same kind in Tokyo: La Terre (A 100%, https://directindex.org/r/la-terre-tokyo.jp); Namaste Himalaya (A 100%, https://directindex.org/r/thenamastehimalaya.com); PANAME Crêpes de Paris ＆ Café Bar (GINZA TOKYO) (A 100%, https://directindex.org/r/panamecrepes.com); WORLD BURGER Ikebukuro West Main Store (A 100%, https://directindex.org/r/worldburger.jp); かごの屋 (A 100%, https://directindex.org/r/food-kr.com).

With the three fixes above (The site turns away every visitor that isn't a browser, AI agents included; No menu or price list found; Structured data is incomplete), the score would be about 100%, which would be first of 11,060 in Tokyo.

This site appears in 2 cities (3 places on omakase.in). https://directindex.org/brand/omakase.in

## The direct record
What agents get for とんかつ 成蔵, as JSON: https://directindex.org/api/direct/omakase.in
- Book: https://omakase.in/r/qw473765/reservations/new (own site; found by the scan of 2026-10-25, not yet tested)
- Order: none on record
- Menu: none on record
- Hours: none on record
- Phone: +81368825214
- Stable links that count: https://directindex.org/go/omakase.in/book

## Can an agent transact?
Measured, not scored (the score stays at spec v1.0).
- UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): no
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): no
- MCP server card (/.well-known/mcp/server-card.json): no
- Ordering vendor that takes agent orders (Square, Toast, or a vendor whose terms allow agents): no

Only a real browser got this page (a plain fetch got cloudflare_challenge); Readable and Actionable were measured on the rendered page.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 0 | 25 |
| Readable | 15 | 25 |
| Actionable | 15 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Not measured for this scan.
- JSON-LD for the business: yes

Keep watching this business (https://directindex.org/r/omakase.in/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/omakase.in/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=omakase.in&force=1