Nanao Korosa (七尾コロサスキー場) is a ski resort located in Nanao, Ishikawa Prefecture, Japan. It's the only operating ski area on the Noto Peninsula, situated south of the city center and overlooking Lake Tane. The resort offers a range of slopes for skiing and snowboarding, with a vertical drop of unknown height. Reviews are mixed, with some visitors praising its family-friendly atmosphere and others criticizing long lift queues. The resort is accessible by car via the Noetsu Expressway and Prefecture Road 245.