Ohamagumi Co., Ltd. was involved in a construction project in Miyakojima City on February 14, 2024, where it was found to have violated the Industrial Safety and Health Act by not implementing safety measures such as cross braces and guardrails of specified dimensions at a work location over 2 meters high on a scaffold, which could pose a fall risk to workers. On January 7, 2025, the Taira Summary Court issued a summary order for a fine of 200,000 yen for the corporation and 200,000 yen for the corporate officer, and the sentence was finalized. This violation is recognized as falling under Item 3, Paragraph 1, Article 28 of the Act.