On February 27, 2026, the Hokkaido Transport Bureau conducted a safety audit of Noboribetsu Golf Course (corporate number 7430001057386) located in Noboribetsu City, Hokkaido. The audit identified issues requiring improvement, specifically that tree branches were in contact with the carriers on the Karurusu No. 1 and No. 3 double chair lifts, between pillars 6 and 8, and pillars 5 and 7, respectively. The company was instructed to implement necessary corrective actions based on Article 8 of the Ministerial Ordinance establishing technical standards for ropeway facilities and to manage the ropeway facilities properly to prevent similar incidents in the future. The company was required to report on the measures taken by April 23, 2026. This action was classified as administrative guidance by the Hokkaido Transport Bureau.