1. 3 Jul 2026 Business Suspension
| Authority | Aichi Prefecture |
|---|---|
| Law / type | Construction Business Act / Business Suspension |
| Summary | The representative director of Ohama Construction Co., Ltd. was subject to a summary fine order by the Nagoya Summary Court in March 2026 for obstructing fair public bidding procedures by using fraudulent means in relation to a construction project bid at Yatomi City Hall in May 2025. This act constitutes a violation of the Construction Business Act, Article 28, Paragraph 1, Items 2 and 3. Consequently, the Aichi Prefecture issued a one-year suspension of business operations, effective from July 18, 2026, to July 17, 2027, specifically for construction related to public works, including general building construction. The company’s license number is Aichi Prefecture Governor Permit (General/Specific) No. 42545. The company’s main office is located at 569 Maegasu-cho, Yatomi City, Aichi Prefecture. The cause of the suspension is the same as the court’s finding of obstructing fair bidding through fraudulent conduct, which is a violation of the Construction Business Act, Article 28, Paragraph 3. |
| Source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2142 |