On February 26 and 27, 2026, safety audits were conducted on the company, Hirayu no Mori Corporation. The audits revealed issues requiring corrective action. The company was instructed to investigate the underlying causes, implement measures to prevent recurrence, and report the actions taken by April 30, 2026. Specifically, it was confirmed that the cableway facilities of Hirayu No.1 and No.2 pair lifts were modified without following the procedures based on Article 12 of the Railway Business Act, which is applied by Article 38 of the same law. The company must promptly undertake the proper procedures under Article 12 and take appropriate measures to prevent similar incidents in the future. This enforcement action was issued by the Chubu Transport Bureau.