Enforcement record

戒告 disclosure naming 武長　龍二

武長　龍二 (建築士法)

This page records one action from a Japanese government disclosure, including the published name, governing law, authority, action details, and official source.

建築士法Government disclosure21 January 2026

Action type

戒告

Law

建築士法

Authority

Action date

21 January 2026

RegBase evidence report

Japanese public-record enforcement check

Saveable record of the published action, regulator source, source status, and review notes for internal compliance files.

Report ID: RB-EN-ENFORCEMENT-2A84C6DF-14B0-483-202607130734
Generated at: 13 July 2026 at 16:34
Record URL: https://regbase.jp/en/enforcement/2a84c6df-14b0-483e-b5d1-54026512b235

1. Review Summary

Disclosure name	武長　龍二	Corporate Number	Not stated in the disclosure
Enforcement record	1 record	Other confirmed records for this company	Outside this report's scope
Action date	21 January 2026	Authority
Law	建築士法	Action type	戒告
Source status	Preserved public-source archive recorded

This report summarizes public Japanese government disclosure data held by RegBase. It is not a credit score, sanctions conclusion, legal opinion, or adverse-media determination. Confirm important decisions against the linked official Japanese source.

2. Published Information

Published name	武長　龍二

3. Enforcement Record

Target name in disclosure	武長　龍二
Authority	()
Law / action type	建築士法 / 戒告
Action / announcement date	Action: 21 January 2026 / Announcement: 10 July 2026
English summary	Ryuuji Takenaga (registration number 130138) was formally warned on January 21, 2026, for violating Article 22-2 of the Building Standards Act. The violation involved not completing the mandatory first-class architect refresher course (referred to as 'First-Class Architect Regular Training') at least from April 1, 2020, to October 31, 2024, despite being affiliated with an architectural office as of October 31, 2023. This occurred despite a written warning issued on February 5, 2025, and the lack of any special reason for not completing the course. The action was categorized as a formal warning ('戒告'). The source of this enforcement action is documented at the provided URL.
Original Japanese text	建築士法第22条の2の規定により同条第1号に定める講習（以下「一級建築士定期講習」という。）を受けなければならないにもかかわらず、少なくとも、令和2年4月1日から令和6年10月31日までの間、一級建築士定期講習を受けていないため、令和7年2月5日付けで文書注意を受けたにもかかわらず、令和7年10月31日時点において、建築士事務所に所属している事実が認められるところ、同条の規定に違反し、なお特段の理由もなく一級建築士定期講習を受けていない。
Official source	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=ikkyuu&EID=search&no=8
Source archive	https://kiroku.today/a/26247a191bilqva5
Extraction / evidence timestamps	Extracted: 13 July 2026 at 08:50 / Evidence checked: 13 July 2026 at 08:50 / Archive captured: 13 July 2026 at 11:30

4. Business Location and Permit Details

Overview page	https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=ikkyuu&EID=search&no=8
PDF	https://www.ktr.mlit.go.jp/city_park/sumai/city_park_sumai00000045.html

5. Other Confirmed Records for This Company

This report covers the single government disclosure shown on this page.

Reviewer Notes

Reviewer		Team / company
Review purpose
Additional notes

□ Official source URL or archived source was checked.
□ Corporate Number, address, or other identifiers were reviewed to avoid confusing similarly named entities.
□ This document is understood as a public-record evidence file, not a credit decision or legal opinion.

Current page: Enforcement record

This screen focuses on one disclosed action: the published name, governing law, authority, facts, source status, and review evidence.

Free report

Save the disclosure record naming 武長　龍二

Includes the published name, regulator, governing law, source links, archive status, and reviewer note fields for internal due-diligence files.

Preserved evidence by Kiroku

Review the preserved source for 武長　龍二

Open the preserved public source with its capture time, original artifact, available verification data, and downloadable evidence pack.

Open preserved source and evidence pack

For developers: JSON integration details

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/api/v1/enforcements?company=%E6%AD%A6%E9%95%B7%E3%80%80%E9%BE%8D%E4%BA%8C&limit=10

Open JSON Specs

Action summary

Company: 武長　龍二Japanese only
Original: 武長　龍二
Governing law: 建築士法
建築士法
Action type: 戒告
戒告
Action date: 21 January 2026
Issuing authority
Industry context: 一級建築士

Violation

Machine-translated summary — verify against original

Ryuuji Takenaga (registration number 130138) was formally warned on January 21, 2026, for violating Article 22-2 of the Building Standards Act. The violation involved not completing the mandatory first-class architect refresher course (referred to as 'First-Class Architect Regular Training') at least from April 1, 2020, to October 31, 2024, despite being affiliated with an architectural office as of October 31, 2023. This occurred despite a written warning issued on February 5, 2025, and the lack of any special reason for not completing the course. The action was categorized as a formal warning ('戒告'). The source of this enforcement action is documented at the provided URL.

Show original Japanese text

建築士法第22条の2の規定により同条第1号に定める講習（以下「一級建築士定期講習」という。）を受けなければならないにもかかわらず、少なくとも、令和2年4月1日から令和6年10月31日までの間、一級建築士定期講習を受けていないため、令和7年2月5日付けで文書注意を受けたにもかかわらず、令和7年10月31日時点において、建築士事務所に所属している事実が認められるところ、同条の規定に違反し、なお特段の理由もなく一級建築士定期講習を受けていない。

Business location and permit details

Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=ikkyuu&EID=search&no=8
PDF: https://www.ktr.mlit.go.jp/city_park/sumai/city_park_sumai00000045.html

These fields are extracted from the original Japanese disclosure or linked overview pages when available.

Compliance context

Context needed

This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.

Japanese regulatory disclosure under 建築士法.

Review the original Japanese source and determine relevance to your counterparty-risk workflow.

This context is an operational aid for review workflows, not a credit opinion or legal conclusion.

Evidence pack

Original source (Japanese)Open the official decision document / PDF Open preserved source and evidence pack

Extracted at: 2026-07-12T23:50:41.399+00:00
Evidence checked: 2026-07-12T23:50:41.398+00:00
Archive captured: 2026-07-13T02:30:38.11183+00:00

Show audit JSON

{
  "record": {
    "id": "2a84c6df-14b0-483e-b5d1-54026512b235",
    "url": "https://regbase.jp/en/enforcement/2a84c6df-14b0-483e-b5d1-54026512b235",
    "company_name_original": "武長　龍二",
    "company_name_registry": null,
    "corporate_number": null,
    "law": {
      "ja": "建築士法",
      "en": "建築士法"
    },
    "action_type": {
      "ja": "戒告",
      "en": "戒告"
    },
    "authority": {
      "ja": "",
      "en": ""
    }
  },
  "entity_match": {
    "status": "unresolved",
    "confidence": 0,
    "method": "registry_attempt_deferred",
    "method_label": "registry_attempt_deferred",
    "notes": "法人台帳の候補集合を完全に確認できなかったため、再照合が必要です。"
  },
  "review": {
    "status": "needs_review",
    "label": "Needs review"
  },
  "compliance_context": {
    "severity": "Context needed",
    "actionMeaning": "This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.",
    "practicalNote": "Review the original Japanese source and determine relevance to your counterparty-risk workflow.",
    "lawContext": "Japanese regulatory disclosure under 建築士法."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/2a84c6df-14b0-483e-b5d1-54026512b235",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=ikkyuu&EID=search&no=8",
    "officialDocumentUrl": "https://www.ktr.mlit.go.jp/city_park/sumai/city_park_sumai00000045.html",
    "archiveUrl": "https://kiroku.today/a/26247a191bilqva5",
    "archivedSourceUrl": "https://www.ktr.mlit.go.jp/city_park/sumai/city_park_sumai00000045.html",
    "archiveCapturedAt": "2026-07-13T02:30:38.11183+00:00",
    "extractedAt": "2026-07-12T23:50:41.399+00:00",
    "translatedAt": "2026-07-10T21:10:47.687+00:00",
    "evidenceCheckedAt": "2026-07-12T23:50:41.398+00:00",
    "generatedAt": "2026-07-13T07:34:48.030Z"
  },
  "limitations": [
    "RegBase aggregates public Japanese government disclosures and does not provide a credit opinion.",
    "English summaries are provided for reference. The original Japanese source is authoritative.",
    "Possible or unresolved entity matches should be manually verified before use in a decision."
  ]
}

The original Japanese disclosure is the authoritative record. Use possible or unresolved matches only as leads for manual review.

Language

日本語版を見る (Japanese)

About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.

戒告 disclosure naming 武長 龍二