| 17 Mar 2026 | テクノウッドワークス(株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failed to promptly submit the worker injury and illness report after a work-related accident requiring more than four days of leave occurred, at a demolition site where there was a risk of falling objects and inadequate safety netting. |
| 16 Mar 2026 | (株)HARATAKE Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failed to submit worker injury and illness report promptly after a work-related accident requiring more than 4 days of leave, and exceeded the extended working hours under the 36 Agreement for two workers. |
| 16 Mar 2026 | (株)日東フルライン Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failed to pay 740,000 yen and forced two workers to perform illegal overtime exceeding the extended hours under the 36 Agreement. M Corporation forced seven workers to work illegal overtime, totaling approximately two months' regular wages. |
| 16 Mar 2026 | (株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failure to stop machinery during cleaning at Kitakanto Chichibu Concrete, and failure to implement fall prevention measures at the edge of a work platform over 2 meters high. |
| 16 Mar 2026 | (株)寿造園 Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | A work-related accident occurred at a height of over 2 meters where no fall prevention measures, such as the installation of scaffolding, were taken, resulting in an injury requiring more than four days of leave. The incident involved Techno Wood Works Co., Ltd. |
| 16 Mar 2026 | (株)オフィスブラン Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | ROCKWOOL Japan failed to pay approximately 5.26 million yen in total, and did not pay about 330,000 yen in regular wages for one month to two workers. The incident occurred in Tomioka, Fukushima Prefecture, when starting machinery operation, and involved a certain signal. |
| 16 Mar 2026 | 北海道フーズ輸送(株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failure to pay 50,000 yen and forcing 10 workers to work over 100 hours of illegal overtime per month in Sapporo, Hokkaido, and Aiki, Aiki District, Hokkaido, including work using vehicle-type construction machinery. |
| 13 Mar 2026 | 枕崎市漁業協同組合 Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | The violation involves allowing workers to enter dangerous areas during work using forklifts and operating collection machinery. |
| 13 Mar 2026 | (有)京阪神設備サービス Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failure to promptly submit worker injury and illness reports after a work-related accident requiring more than four days of leave occurred, involving seven workers in Higashi Nada, Kobe City, Hyogo Prefecture, with a total of approximately two months' regular wages. |
| 13 Mar 2026 | (株)カノンラボ Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failure to pay wages to workers in Nagoya, Aichi Prefecture. |
| 13 Mar 2026 | フジトランスポート(株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failure to patrol the work site and allowing one worker to perform overtime beyond the extended hours under the 36 Agreement at the Fukui branch, resulting in illegal overtime work. An incident involving a fall prevention device at approximately 3 meters high in Minami-Alps, Yamanashi Prefecture. |
| 13 Mar 2026 | (有)佐久間土建興業 Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Submitted a worker injury report with false information regarding a work-related injury requiring more than a certain number of days off, related to a work-related accident. |
| 13 Mar 2026 | 日成産業(株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Operating a forklift without lowering the forks to the minimum position when leaving the driver's seat, and operating machinery during cleaning without stopping it, by Hokukantou Chichibu Concrete. |
| 13 Mar 2026 | 北日本印刷(株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failed to pay regular wages totaling approximately 5.26 million yen to three workers over a maximum of 10 months, and to two workers for one month. |
| 12 Mar 2026 | (有)コアテック・九州 Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | An unqualified person operated a forklift, resulting in a work-related injury requiring more than four days of leave. |
| 12 Mar 2026 | Suisonia(株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failure to take measures for safety and not paying approximately 1.87 million yen in regular wages for one month to five workers in Hatanishi Ward, Fukuoka City, Fukuoka Prefecture, to prevent the danger of falls. |
| 12 Mar 2026 | エンリッチ(株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failed to take stop measures and allowed workers to perform tasks; did not pay approximately 1.01 million yen in regular wages to four workers over four months; used forklift for purposes other than its main use. |
| 12 Mar 2026 | (株)浜岳製作所 Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failed to pay 4.45 million yen; subjected 8 workers to illegal overtime and holiday work exceeding 100 hours per month or averaging over 80 hours per month over 2 to 3 months. |
| 12 Mar 2026 | 九州西濃運輸(株) Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failure to pay 1.87 million yen in Hanzai Ward and conducting work without implementing measures under Article 20 of the Industrial Safety and Health Act to prevent fall hazards for workers in Umi, Kasuya District, Fukuoka Prefecture. |
| 12 Mar 2026 | (株)迫田内装 Government disclosure record | Labor standards violation disclosures | Referred for prosecution / disclosed | Failure to pay approximately 0.1 million yen in regular wages to one worker over three months, following a work-related injury requiring more than four days of leave, in Nishimuro District, Wakayama Prefecture. |