The Direct Index
Report · Tokyo cafes and bars · scanned 2026-10-22

Quarter Room

r-k-k.jp is partly visible to agents.

Listed by OpenStreetMap · Overture Maps.

BookCallWebsite

Ways to reach Quarter Room directly, with no marketplace in between. Checked 2026-10-22. Through tablecheck acting for the business. Report a mistake

Hours, from OpenStreetMap · Overture Maps: Mon–Tue 18:00–12:00 · Wed closed · Thu–Sun 18:00–01:00

03-5846-9755

Nearby, also direct

Places near Quarter Room that take a booking or an order on their own website, with no marketplace in between.

Owners

The website's grade

An AI assistant can open Quarter Room's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly, through TableCheck.

55.4%

36 of 65 points available

1/5

agent-readiness level, Basic Web Presence

2

things to fix

Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.

See what an AI agent reads on this site →

Assistants

What assistants answer

Each assistant gets three questions about this business: the official website, where to book and where to order. Each cell shows where the answer sent people.

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.

Where it stands

How Quarter Room compares

Where it stands

955 of 6,239 in Tokyo cafes and bars

Top 15% of the sites scanned in this index. Just above: Pepper PARLOR C, Pompadour Bakery C. Just below: ROSY別邸 C, SUNDAY ハンバーガー&クラフトビール C.

What the top 10% of the index doesTop 10%This site
Take bookings or orders on their own domain68%yes
Publish the menu or price list as HTML68%no
Let AI crawlers in (no block at the server or in robots.txt)89%yes
Structured data with address, phone and hours15%no
Have an llms.txt21%yes

The top 10% are the 628 highest-scoring reachable sites in the index at the last update.

Compared with its peers

Average scoreA or BThis site
Sites built with Shopify 7,656 sites48%26%55.4%
Sites using TableCheck 111 sites63%29%55.4%

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
Glaubell Coffee76 mDno
茶寮月かげ174 mCyes
おともさん by ダイタデシカ205 mCno
飲み屋 えるえふる238 mFno
Why__?357 mByes
Et -THE CULTURAL COFFEEHOUSE-438 mFno
株式会社さいころ食堂492 mFno
Westside cafe543 mDno
臺(うてな)544 mCno
コミュニティカフェ はぐくむ湖畔556 mFno
Businesses like yours

Businesses like Quarter Room in Tokyo cafes and bars

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in Tokyo cafes and bars6,23934%5%55.4%
Sites built with Shopify in Tokyo cafes and bars15446%6%55.4%
Sites using TableCheck in Tokyo cafes and bars15564%28%55.4%
Sites built with Shopify and using TableCheck in Tokyo cafes and bars564%20%55.4%

The best of the sites built with Shopify and using TableCheck in Tokyo cafes and bars

Cellar Door Aoyama B 84.6% · St Louis Bar By Kei C 66.2% · Ippodo Tea Aoyama C 61.5% · Mizunara: In Tokyo D 52.3%

After the top fixes

With the two fixes above (No structured data for the business; No menu or price list found), the score would be about 87.7%. That would be 33rd of 6,239 in Tokyo cafes and bars, up from 955th.

Peers are the businesses in the same index that have a reachable site, using the latest scan of each. The rank comes from the index's current ranking.

Findings

What to fix first

  1. No structured data for the business +14 points

    Add schema.org JSON-LD for the business (CafeOrCoffeeShop, BarOrPub or the closest type, with name, address, telephone and openingHoursSpecification, plus servesCuisine). Every assistant reads this block first, and the fix kit below has it filled in. How to fix it

  2. 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. How to fix it

Send the fixes to your web person

One email with the fixes and the link. Nothing is stored.

No one is listed yet to fix this in Tokyo cafes and bars. List your agency or yourself. It's free, and every listing is reviewed by hand.

Already right

  • robots.txt lets AI crawlers in No rule blocks the main AI user agents.
  • AI crawlers get the page GPTBot, ClaudeBot and PerplexityBot all got a normal response.
  • Booking through tablecheck on your own domain There's no marketplace commission, and the customer stays yours.

Builder: shopify · contact page /pages/company-profile: nothing new

Fix kit

What to paste

Filled in from the business's own record and this scan. Check every line before it goes live. The guides show where it goes on shopify.

Where to paste it on Shopify: Online Store, then the three-dot menu on the theme, then Edit code; paste it in the theme's layout file, inside the head. the official help page.

Show the code 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. Guide.

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "BarOrPub",
  "name": "Quarter Room",
  "url": "https://r-k-k.jp/",
  "telephone": "03-5846-9755",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 35.6593935,
    "longitude": 139.6602662
  },
  "openingHours": "Mo-Tu 18:00-12:00; Th-Su 18:00-01:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday"
      ],
      "opens": "18:00",
      "closes": "12:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Thursday",
        "Friday",
        "Saturday",
        "Sunday"
      ],
      "opens": "18:00",
      "closes": "01:00"
    }
  ],
  "acceptsReservations": "https://www.tablecheck.com/shops/quarter-room/reserve",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.tablecheck.com/shops/quarter-room/reserve",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
Owners

Own this business?

If you fixed something or think a check is wrong, rescan. Rescans are free. Claiming takes one email to confirm. After that, the three assistants are asked about the business right away and the site is rescanned every week. You get a message only when the score changes.

· Markdown · Dispute a check

Keep watching this business: the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: ten questions to each assistant, plus the places nearby. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.

Show the score

Owners who score well put the badge on their site. It links back here and updates with every scan.

Agent-Direct Score C

<a href="https://directindex.org/r/r-k-k.jp"><img src="https://directindex.org/badge/r-k-k.jp.svg" alt="Agent-Direct Score C" width="236" height="40"></a>
For developers and agents

What agents get, and what the site publishes

The direct record agents get for this business, the rails an agent could transact through, and the agent standards the site publishes.

Show the details
The direct record

What agents get for Quarter Room

The links an assistant is sent when it books, orders or reads the menu for this business, where each leads, and when a browser last checked it. The same record is served as JSON at /api/direct/r-k-k.jp, through the MCP tool direct_record and in the city feed /city/tokyo-cafes-bars/direct.json.

PathLinkStatus
Bookwww.tablecheck.com/shops/quarter-room/reserve vendor on own site: TableCheckfound by the scan of 2026-10-22, not yet tested
Ordernone on record
Menunone on record
HoursMo-Tu 18:00-12:00; Th-Su 18:00-01:00 (open now)from OpenStreetMap
Phone03-5846-9755

Stable links that count: /go/r-k-k.jp/book answer 302 to the links above; the count is the line "followed N direct links" on this page.

Owners: claim the business below to correct this record; the claim email carries the link.

Transactable

Can an agent transact?

Measured, not scored: the Agent-Direct Score stays at specification v1.0. This says which rails an agent could transact through today, and what the booking or ordering vendor's terms allow.

UCP profile
/.well-known/ucp, Google and Shopify's Universal Commerce Protocol
yes
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
Vendor terms for agents
TableCheck, read
Not stated

The terms do not address an agent acting for a person (several bar scraping or data extraction only), could not be read on the date given, or the vendor has not been researched yet. About TableCheck · all vendors.

Agent readiness

Level 1 of 5, Basic Web Presence

These are the standards an agent looks for before it reads a page, checked the same way as Cloudflare's Agent Readiness scan. They don't count toward the score. Each missing item links to a how-to. Cloudflare's report.

Link headers on the homepageno how
sitemap.xmlyes
AI bot rules in robots.txtyes
Content Signals in robots.txtno how
Markdown on Accept: text/markdownyes
llms.txtyes
API catalog (RFC 9727)no how
MCP server cardno how
A2A agent cardno how
Agent Skills indexno how
OAuth or OIDC discoveryyes
OAuth protected resource metadatayes
auth.mdno how
Web Bot Auth key directoryno how
ARD capability manifestno how
DNS-AID recordsno how
WebMCP tools on the pageyes
JSON-LD for the businessno