The two-story building built at the end of Edo era is supported by 10m Daikoku Bashira (main column) and irori (fireplace), zashiki, tea room and guest rooms remain as they were. Information on the national treasure, Matsuo Shrine, footage of terraced rice fields, and distinctive tools for snow country are on display. In addition, the museum houses approximately 2,000 pieces of folk artifacts donated by local residents, allowing visitors to experience the good old history and culture of Matsudai in a relaxing space.