# 鮨 やまけん: Agent-Direct Score C (67.7%) Site: https://sushi-yamaken-shinjuku.com/ Report: https://directindex.org/r/sushi-yamaken-shinjuku.com Scanned: 2026-10-22 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.) 鮨 やまけん is partly visible to agents. An AI assistant can open 鮨 やまけん's website. It can read what 鮨 やまけん offers. It finds a phone number, but no link to book or order online. ## Direct links - Menu: https://sushi-yamaken-shinjuku.com/menu/ - Phone: +81363803977 - Address: 歌舞伎町 １丁目 １８ ９, 160-0021, 中央区 ## Nearby, also direct Places near 鮨 やまけん that take a booking or an order on their own website, with no marketplace in between. - 銀座壮石 (70 m): https://directindex.org/r/nishitani-sushi.com - 鮨めぐり ひとつ (140 m): https://directindex.org/r/sushimeguri-ginza.info - Sushi-B (190 m): https://directindex.org/r/sushi-b.jp ## What to fix first - **No booking or ordering link on the website.** (+13 points) There's only a phone number or WhatsApp, and agents can't use those yet. If you take bookings or orders through a platform, link to it from the site so agents can find it. Add a booking or ordering page. Guide: https://directindex.org/guides/book-direct-on-your-own-website - **Structured data is incomplete.** (+5 points) Missing: address, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant - **No llms.txt.** (no points, but worth doing) Optional for now and cheap to add. It's a short text file that describes the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business ## What the site tells visitors (Measured, not scored) - **No English version declared.** Visitors from abroad, and assistants answering in English, read the page as it is. In Tokyo, 13% of comparable sites declare one. ## 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 ``` llms.txt. Save as /llms.txt at the root of the site. ``` # 鮨 やまけん > organization (sushi) in 歌舞伎町 １丁目 １８ ９, 160-0021, 中央区, Tokyo. Phone +81363803977. ## Book or order directly - Menu: https://sushi-yamaken-shinjuku.com/menu/ ## About - Website: https://sushi-yamaken-shinjuku.com/ - This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models. ``` ## 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. - **Structured data found (Organization).** phone - **Menu or price list is an HTML page.** Agents can read the items and prices. ## Where it stands 1129 of 11063 in Tokyo. Top 10% 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% | no | | Publish the menu or price list as HTML | 81% | yes | | Let AI crawlers in (no block at the server or in robots.txt) | 88% | yes | | Structured data with address, phone and hours | 16% | no | | Have an llms.txt | 20% | no | Nearest places with a similar menu: 鮨三原橋銀九郎 (F, 50 m, https://directindex.org/r/ginkuro.jp); 銀座壮石 (B, 67 m, https://directindex.org/r/nishitani-sushi.com); 鎌倉以ず美銀座 (F, 124 m, https://directindex.org/r/kamakura-izumi.com); Sushi Tomoki (F, 135 m, https://directindex.org/r/sushi-tomoki.jp); 鮨めぐり ひとつ (C, 137 m, https://directindex.org/r/sushimeguri-ginza.info); プレミアムレストラン 東京金のダイニング 鮪金 (D, 144 m, https://directindex.org/r/tunakin.jp); Sushi Mitomi (D, 166 m, https://directindex.org/r/mitomi-sushi.com); ばぁーどはうす〇勝【まるかつ】 (D, 176 m, https://directindex.org/r/marukatu.jp); Sushi-B (C, 192 m, https://directindex.org/r/sushi-b.jp); 寿司割烹木挽町佃屋 (D, 205 m, https://directindex.org/r/tukudaya.jp). ## 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 104 places. 鮨 やまけん wasn't one of them. See who was named: https://directindex.org/city/tokyo/recommended Compared with its peers: Sites built with WordPress 55% (24% A or B, 251601 sites); This site 67.7%. See what an AI agent reads on this site: https://directindex.org/r/sushi-yamaken-shinjuku.com/agent-view ## Businesses like 鮨 やまけん in Tokyo | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Businesses of the same kind in Tokyo | 11063 | 41% | 8% | 67.7% | | Sites built with WordPress in Tokyo | 3797 | 52% | 14% | 67.7% | The best of the sites built with WordPress in Tokyo: 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); リストランテステファノ (A 100%, https://directindex.org/r/stefano-jp.com); 東海飯店新館 (A 100%, https://directindex.org/r/toukaihanten.tokyo). With the two fixes above (No booking or ordering link on the website; Structured data is incomplete), the score would be about 95.4%. That would be 10th of 11,063 in Tokyo, up from 1129th. ## The direct record What agents get for 鮨 やまけん, as JSON: https://directindex.org/api/direct/sushi-yamaken-shinjuku.com - Book: none on record - Order: none on record - Menu: https://sushi-yamaken-shinjuku.com/menu/ (html_page; from the scan) - Hours: none on record - Phone: +81363803977 - Stable links that count: https://directindex.org/go/sushi-yamaken-shinjuku.com/menu ## 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 ## Score breakdown | Component | Points | Available | |---|---|---| | Reachable | 25 | 25 | | Readable | 17 | 25 | | Actionable | 2 | 15 (the action test: pending) | | Cited | 0 | 0 (the assistant citation check: pending) | ## Agent readiness (Cloudflare) Level 1 of 5, Basic Web Presence. Cloudflare's report: https://isitagentready.com/sushi-yamaken-shinjuku.com - Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md) - sitemap.xml: yes - AI bot rules in robots.txt: yes - Content Signals in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/content-signals/SKILL.md) - Markdown on Accept: text/markdown: no (how: https://isitagentready.com/.well-known/agent-skills/markdown-negotiation/SKILL.md) - llms.txt: no (how: https://isitagentready.com/.well-known/agent-skills/llms-txt/SKILL.md) - API catalog (RFC 9727): no (how: https://isitagentready.com/.well-known/agent-skills/api-catalog/SKILL.md) - MCP server card: no (how: https://isitagentready.com/.well-known/agent-skills/mcp-server-card/SKILL.md) - A2A agent card: no (how: https://isitagentready.com/.well-known/agent-skills/a2a-agent-card/SKILL.md) - Agent Skills index: no (how: https://isitagentready.com/.well-known/agent-skills/agent-skills/SKILL.md) - OAuth or OIDC discovery: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-discovery/SKILL.md) - OAuth protected resource metadata: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-protected-resource/SKILL.md) - auth.md: no (how: https://isitagentready.com/.well-known/agent-skills/auth-md/SKILL.md) - Web Bot Auth key directory: no (how: https://isitagentready.com/.well-known/agent-skills/web-bot-auth/SKILL.md) - ARD capability manifest: no (how: https://isitagentready.com/.well-known/agent-skills/ard/SKILL.md) - DNS-AID records: no (how: https://isitagentready.com/.well-known/agent-skills/dns-aid/SKILL.md) - WebMCP tools on the page: no (how: https://isitagentready.com/.well-known/agent-skills/webmcp/SKILL.md) - JSON-LD for the business: yes Keep watching this business (https://directindex.org/r/sushi-yamaken-shinjuku.com/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/sushi-yamaken-shinjuku.com/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=sushi-yamaken-shinjuku.com&force=1