Japan Corporate Number and Certifications (gBizINFO)

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io.github.mk-career-planning/jp-gbizinfov0.1.0

Which Japanese corporate numbers match this company name? gBizINFO (METI) relay with sources.

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https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp

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Tools (5)

catalog

List the tools of this server with prices, data sources, licensing, daily limits and data freshness.

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No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}

gbizinfo_certifications

Which notifications and certifications (todokede / nintei, e.g. FSA registrations) does gBizINFO (METI) publish for this Japanese corporate number? Returns the rows as published with ministry, title and date. Zero rows is unknown (source_not_exhaustive), never none: gBizINFO does not hold every ministry's information. Carries the gBizINFO source notice. Not an official result.

read-only

Argument	Type	Description
limit	integer	Number of rows to return, 1-100 (default 100). total and truncated tell how many matched.
ministry	string	Optional filter on the ministry as published (government_departments), e.g. 金融庁 for the Financial Services Agency.
corporate_number*	string	13-digit Japanese corporate number (houjin bangou), e.g. 4000012090001. The check digit is verified; nothing is requested for an invalid number.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "corporate_number"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 100,
      "minimum": 1,
      "description": "Number of rows to return, 1-100 (default 100). total and truncated tell how many matched."
    },
    "ministry": {
      "type": "string",
      "maxLength": 50,
      "description": "Optional filter on the ministry as published (government_departments), e.g. 金融庁 for the Financial Services Agency."
    },
    "corporate_number": {
      "type": "string",
      "maxLength": 20,
      "description": "13-digit Japanese corporate number (houjin bangou), e.g. 4000012090001. The check digit is verified; nothing is requested for an invalid number."
    }
  }
}

gbizinfo_company_basic

What does gBizINFO (METI) publish as basic information for this Japanese corporate number? Returns the name, kana, English name, address and the closure date and cause when the record states them (from the National Tax Agency source as relayed by gBizINFO), with gBizINFO's last_acquisition_date as status_as_of. Representative names are not returned. Carries the gBizINFO source notice. Not an official result.

read-only

Argument	Type	Description
corporate_number*	string	13-digit Japanese corporate number (houjin bangou), e.g. 4000012090001. The check digit is verified; nothing is requested for an invalid number.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "corporate_number"
  ],
  "properties": {
    "corporate_number": {
      "type": "string",
      "maxLength": 20,
      "description": "13-digit Japanese corporate number (houjin bangou), e.g. 4000012090001. The check digit is verified; nothing is requested for an invalid number."
    }
  }
}

gbizinfo_resolve_corporate_number

Which Japanese corporate numbers could this company name refer to? Searches gBizINFO (METI) by name (partial match), optionally within a prefecture, and returns every candidate with corporate number, name and address, marked exact_name or fuzzy_candidate. Never picks one for you: all candidate numbers are returned with total and truncated. Carries the gBizINFO source notice. Not an official result.

read-only

Argument	Type	Description
name*	string	Company name in Japanese or English, 2-100 characters, e.g. 経済産業省 or a company name. gBizINFO matches it as a partial name.
limit	integer	Number of candidates to detail, 1-50 (default 20). candidate_corporate_numbers always lists all of them (up to 200).
prefecture	string	Optional prefecture code 01-47 (e.g. 13) or name (Tokyo or 東京都) to narrow the search to head offices in that prefecture.
address_hint	string	Optional part of the address (e.g. 千代田区霞が関). Candidates whose published address contains it are listed first; no candidate is dropped.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 100,
      "description": "Company name in Japanese or English, 2-100 characters, e.g. 経済産業省 or a company name. gBizINFO matches it as a partial name."
    },
    "limit": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "Number of candidates to detail, 1-50 (default 20). candidate_corporate_numbers always lists all of them (up to 200)."
    },
    "prefecture": {
      "type": "string",
      "maxLength": 20,
      "description": "Optional prefecture code 01-47 (e.g. 13) or name (Tokyo or 東京都) to narrow the search to head offices in that prefecture."
    },
    "address_hint": {
      "type": "string",
      "maxLength": 100,
      "description": "Optional part of the address (e.g. 千代田区霞が関). Candidates whose published address contains it are listed first; no candidate is dropped."
    }
  }
}

get_receipt

Re-fetch the stored result of a settled paid call by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 90 days after settlement.

read-only

Argument	Type	Description
receipt_id*	string	The receipt_id returned with a paid result ("rcpt_" + 64 hex characters).

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "receipt_id"
  ],
  "properties": {
    "receipt_id": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1,
      "description": "The receipt_id returned with a paid result (\"rcpt_\" + 64 hex characters)."
    }
  }
}