Mizukami Kogen Prince Hotel, completed in 1986, stands as a notable example of late 20th century resort architecture in Gunma Prefecture. Designed by Design System, this accommodation facility showcases the modernist aesthetic popular during the 1980s. Located in Minakami, a mountainous region known for its natural beauty and hot springs, the hotel exemplifies how contemporary design principles were applied to hospitality architecture in Japan's bubble era. The building's design balances functionality with scenic integration, making it an interesting case study in resort development and architectural adaptation to alpine environments.