The Watetsu Museum in Yasuki, Shimane Prefecture, opened in 1993 and stands as a testament to the region's rich iron-smelting heritage. Designed by Miyawaki Dan Architects, this cultural institution showcases the historical significance of Japanese steel production and traditional tatara furnace technology. Located at 1058 Yasuki-cho, Yasuki City, the museum building itself reflects thoughtful architectural design that harmonizes with its educational mission. Through its carefully curated exhibitions and artifacts, the Watetsu Museum preserves and communicates the techniques and cultural importance of Japan's ancient iron-making traditions to visitors and architecture enthusiasts alike.