Ask Japan Hub

Connect Remote server

claude mcp add --transport http ask-japan-hub https://askjapan.senpinai.com/hub

{
  "mcpServers": {
    "ask-japan-hub": {
      "url": "https://askjapan.senpinai.com/hub"
    }
  }
}

{
  "servers": {
    "ask-japan-hub": {
      "type": "http",
      "url": "https://askjapan.senpinai.com/hub"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://askjapan.senpinai.com/hub

Tools 16 found in our last check

• search_company

  Search all ~5.8 million corporations registered in Japan by name (Japanese, partial match). Returns corporate number, address, type and whether it is closed. Use the corporate number with get_company_profile.

• get_company_profile

  One profile for a Japanese corporation from its 13-digit corporate number: registered name and address, invoice (tax) registration status, and listing, industry and capital if it files with EDINET.

• check_invoice

  Check whether a Japanese corporation is a registered Qualified Invoice Issuer (needed for consumption-tax credit). Accepts T + 13 digits or the 13-digit corporate number.

• search_listed_companies

  Filter companies that file securities reports in Japan (EDINET) by industry (Japanese name, e.g. 不動産業, 輸送用機器) and minimum capital. Returns securities code and capital.

• lookup_postcode

  Get the address for a 7-digit Japanese postcode, including large offices that have their own postcode.

• search_address

  Find postcodes by part of a Japanese address or an office name, e.g. 大阪市北区梅田.

• list_services

  List the services MARU Japan Hands provides in Japan (Japanese phone calls, restaurant and golf reservations, shopping proxy, on-site checks, interpreting, Osaka stays, home search and property viewings, app development), with prices in JPY, limits and what is not offered.

• check_availability

  Check whether a new request can be taken now. Remote work (calls, online reservations) has a daily limit; on-the-ground work takes one job at a time. Returns open or full and when it reopens.

• request_service

  Send a request for a service in Japan. Fixed-price services (phone_call JPY 1,500, restaurant_booking JPY 3,000, interpreting JPY 5,000 per 30 min) return the quote and payment details immediately. Other services get a fixed quote from a person within 2 hours (JST 09:00-21:00);…

• get_request_status

  Get the status of a request: received, quoted (price and how to pay), paid, in_progress, done (with result), cancelled or refunded.

• quote_purchase

  Instant cost estimate to buy an item sold in Japan and ship it: item price (from the shop page the user or agent found), our fee (10%, minimum JPY 2,000) and shipping estimated from Japan Post's official EMS table. Read-only: it does not order or charge anything.

• get_menu

  Get a MARU Order restaurant's menu: categories, items with tax-included JPY prices, options (size, toppings), allergens and sold-out flags. Use list shop slugs from the maru://order/shops resource.

• check_open

  Check whether a MARU Order restaurant is taking takeout orders now, its hours and whether it accepts JPYC with a discount.

• place_takeout_order

  Place a takeout order. Returns an order number and a link. The customer pays at pickup at the counter, or opens the link to pay with JPYC (discounted). This tool never charges or moves money.

• hub_register_provider

  For service providers: list your public remote MCP server (Streamable HTTP, HTTPS) on Ask Japan so its tools become available to every AI that connects to Ask Japan. The check is automatic: the URL must be public HTTPS, tools/list must work, and tool text must not contain instru…

• hub_list_providers

  List the third-party services listed on Ask Japan and the tool prefix each one uses.

Details

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