{"_disclaimer":{"ja":"公開データの構造化観測APIです。 正確性は保証しません、 _attribution の出典 URL で照合してください。","en":"Public-data observational API. Output not warranted as authoritative; verify via _attribution URLs."},"candidates":[{"houjin_number":"1180301018771","name":"トヨタ自動車株式会社","name_en":null,"location_postal":"4710826","location_address":"愛知県豊田市トヨタ町１番地","company_url":null,"industries":[],"match_reliability":0.95,"match_reliability_label":"high","match_reason":"Input keyword \"トヨタ自動車\" was resolved via brand-alias canonical-form lookup; the candidate's legal name exactly matches the canonical Japanese form. Highest confidence resolution.","relationship_note":"likely_headquarters","lifecycle_status":"active","close_cause":null,"close_date":null,"capital_stock":null,"employee_number":null,"entity_type":"kabushiki_kaisha","entity_type_label":"株式会社","hq_score":200,"ranking_signals":["name_prefix_match_no_regional_prefix","canonical_name_exact_match"]},{"houjin_number":"3013101009781","name":"トヨタ自動車羽村株式会社","name_en":null,"location_postal":"2050003","location_address":"東京都羽村市緑ヶ丘３丁目１番地１","company_url":null,"industries":[],"match_reliability":0.75,"match_reliability_label":"medium","match_reason":"Input keyword \"トヨタ自動車\" is a direct substring of the candidate's legal name (or name_en). Medium confidence (substring is necessary but not sufficient — many corps share the keyword as a substring); inspect candidates list and use canonical-form alias hits for high confidence.","relationship_note":"likely_headquarters","lifecycle_status":"active","close_cause":null,"close_date":null,"capital_stock":null,"employee_number":null,"entity_type":"kabushiki_kaisha","entity_type_label":"株式会社","hq_score":50,"ranking_signals":["name_prefix_match_no_regional_prefix"]},{"houjin_number":"4290801014505","name":"トヨタ自動車九州株式会社","name_en":null,"location_postal":"8230015","location_address":"福岡県宮若市上有木１番地","company_url":null,"industries":[],"match_reliability":0.75,"match_reliability_label":"medium","match_reason":"Input keyword \"トヨタ自動車\" is a direct substring of the candidate's legal name (or name_en). Medium confidence (substring is necessary but not sufficient — many corps share the keyword as a substring); inspect candidates list and use canonical-form alias hits for high confidence.","relationship_note":"likely_headquarters","lifecycle_status":"active","close_cause":null,"close_date":null,"capital_stock":null,"employee_number":null,"entity_type":"kabushiki_kaisha","entity_type_label":"株式会社","hq_score":50,"ranking_signals":["name_prefix_match_no_regional_prefix"]},{"houjin_number":"5430001053338","name":"トヨタ自動車北海道株式会社","name_en":null,"location_postal":"0591372","location_address":"北海道苫小牧市字勇払１４５番１","company_url":null,"industries":[],"match_reliability":0.75,"match_reliability_label":"medium","match_reason":"Input keyword \"トヨタ自動車\" is a direct substring of the candidate's legal name (or name_en). Medium confidence (substring is necessary but not sufficient — many corps share the keyword as a substring); inspect candidates list and use canonical-form alias hits for high confidence.","relationship_note":"likely_headquarters","lifecycle_status":"active","close_cause":null,"close_date":null,"capital_stock":null,"employee_number":null,"entity_type":"kabushiki_kaisha","entity_type_label":"株式会社","hq_score":50,"ranking_signals":["name_prefix_match_no_regional_prefix"]},{"houjin_number":"5700150044011","name":"トヨタ自動車安全衛生協力会","name_en":null,"location_postal":"4710826","location_address":"愛知県豊田市トヨタ町１番地トヨタ会館Ｇ階","company_url":null,"industries":[],"match_reliability":0.75,"match_reliability_label":"medium","match_reason":"Input keyword \"トヨタ自動車\" is a direct substring of the candidate's legal name (or name_en). Medium confidence (substring is necessary but not sufficient — many corps share the keyword as a substring); inspect candidates list and use canonical-form alias hits for high confidence.","relationship_note":"likely_headquarters","lifecycle_status":"active","close_cause":null,"close_date":null,"capital_stock":null,"employee_number":null,"entity_type":"other","entity_type_label":"その他","hq_score":50,"ranking_signals":["name_prefix_match_no_regional_prefix"]}],"total":5,"did_you_mean":{"suggested_query":"トヨタ自動車","augmented_with":["トヨタ"],"why":"Normalized form matched a curated brand-alias entry; gBizINFO indexes Japanese legal names primarily, so the search was augmented in parallel with the canonical Japanese form(s) [\"トヨタ\"]. Toyota Group's listed parent is トヨタ自動車株式会社 (houjin 1180301018771)."},"match_mode_used":"auto","ambiguity":{"is_ambiguous":false,"note":"match_mode=auto: top candidate is a confident canonical-form match (\"トヨタ自動車株式会社\", hq_score=200, margin=150 over #2). Treated as alias-resolved. Other candidates in the pool are sibling entities (group companies / regional subsidiaries) and not ambiguity-class.","reason":"match_mode=auto: top candidate is a confident canonical-form match (\"トヨタ自動車株式会社\", hq_score=200, margin=150 over #2). Treated as alias-resolved. Other candidates in the pool are sibling entities (group companies / regional subsidiaries) and not ambiguity-class."},"alternative_modes":[{"match_mode":"brand","intent":"Force brand-parent priority. Use when the buyer explicitly wants the well-known parent corp (e.g. 武田 → 武田薬品工業).","example":"?name=%E3%83%88%E3%83%A8%E3%82%BF%E8%87%AA%E5%8B%95%E8%BB%8A&match_mode=brand"},{"match_mode":"legal_exact","intent":"Force legal-name match. Brand-alias OFF. Use when the buyer wants a literal SMB whose legal name shares the keyword (e.g. 株式会社武田 SMB instead of 武田薬品工業).","example":"?name=%E3%83%88%E3%83%A8%E3%82%BF%E8%87%AA%E5%8B%95%E8%BB%8A&match_mode=legal_exact"},{"match_mode":"candidate","intent":"Return candidate list without picking a top result. Suited to supplier-review and KYB-support workflows that need human / agent review before commitment.","example":"?name=%E3%83%88%E3%83%A8%E3%82%BF%E8%87%AA%E5%8B%95%E8%BB%8A&match_mode=candidate"},{"match_mode":"houjin_only","intent":"Only return when high confidence (match_reliability >= 0.85). Otherwise candidates is empty and the response instructs pass-through to company-by-houjin-number.","example":"?name=%E3%83%88%E3%83%A8%E3%82%BF%E8%87%AA%E5%8B%95%E8%BB%8A&match_mode=houjin_only"}],"how_to_get_exact_legal_name_result":"?name=%E3%83%88%E3%83%A8%E3%82%BF%E8%87%AA%E5%8B%95%E8%BB%8A&match_mode=legal_exact","entity_type_breakdown":[{"entity_type":"kabushiki_kaisha","entity_type_label":"株式会社","count":66},{"entity_type":"yugen_kaisha","entity_type_label":"有限会社","count":9},{"entity_type":"labor_union","entity_type_label":"労組・連合会系","count":8},{"entity_type":"other","entity_type_label":"その他","count":7},{"entity_type":"public_property_district","entity_type_label":"財産区","count":3},{"entity_type":"cooperative","entity_type_label":"協同組合","count":2},{"entity_type":"limited_liability_company","entity_type_label":"合同会社","count":1},{"entity_type":"limited_partnership","entity_type_label":"合資会社","count":1},{"entity_type":"general_association","entity_type_label":"一般社団法人","count":1},{"entity_type":"medical_corporation","entity_type_label":"医療法人","count":1}],"alternative_queries":[],"resolution_status":"ok","total_candidates":99,"returned_candidates":5,"filter_applied":{"match_mode":"auto"},"resolution":{"resolution_status":"ok","status_class":"ok","message":"Query resolved successfully.","is_retryable":false,"source_status":{"gbizinfo":"ok"}},"_fetched_at":"2026-05-09T03:00:18.699Z","_version":"v1.5.9","_source":"gBizINFO v1","_source_status":{"gbizinfo":"ok"},"_attribution":{"gbizinfo":"gBizINFO (METI / Ministry of Economy, Trade and Industry)"},"_data_source":"gbizinfo_ok","data_sources":[{"source":"gbizinfo","authority":"gBizINFO (METI / Ministry of Economy, Trade and Industry)","url":"https://info.gbiz.go.jp/","description":"Corporate registry data (basic profile, address, capital, employees)","status":"ok"}],"_source_status_v2":{"gbizinfo":{"overall":"ok","fields_missing":[],"fields_present":["candidates"],"coverage_pct":1,"note":"Upstream returned a complete record for all tracked fields."}},"_staleness_note":"gBizINFO source is refreshed monthly by METI. Candidates are ranked by a headquarters-likelihood heuristic (capital_stock, employee_number, address-contains-'本社', name prefix exactness, regional-prefix penalty, closed-entity relegation) — NOT by gBizINFO's raw return order. match_reliability (numeric 0.0-1.0; see match_reliability_label for the human-readable bucket) is a client-side substring score against the candidate's legal name. See the per-candidate `relationship_note` (likely_headquarters / likely_subsidiary / closed_or_defunct / unknown), `hq_score`, and `ranking_signals` for ranking transparency.","_ranking_note":"Candidates are re-ranked by headquarters-likelihood. 5 candidates flagged likely_headquarters; 0 closed_or_defunct relegated to list tail. Agent guidance: `candidates[0]` is the most-likely parent/HQ corp; prefer that. When disambiguating between close scores, cross-check `hq_score` + `ranking_signals` + `lifecycle_status`. Do NOT pick `candidates[0]` blindly when `relationship_note === 'closed_or_defunct'` (the ranking filters these to the tail, but a 1-candidate result for a historical query could still be closed).","_cache_hit":true}