Minakami Oana (大穴スキー場) is a ski resort located in Minakami, Gunma Prefecture, Japan. It offers a range of slopes for all skill levels, with 3 ski trail maps available on Skimap.org. The resort is situated near Route 291, about 7km from the Minakami IC exit of the Kanetsu Expressway. While it has received mixed reviews, with some visitors praising its affordability and others noting long wait times for ski lessons.