Tsukuba Winery — Japan's Oldest Wine Estate

Ushiku Chateau (despite the name, located in Ushiku, not Tsukuba) is Japan's oldest winery, established in 1903 by entrepreneur Kamiya Denbei who sought to create European-quality wine using Japanese grapes. The estate features French-style brick buildings, underground wine cellars, and vineyards planted with hybrid grape varieties suited to Japan's humid climate. The winery operated continuously until 2000, when wine production ceased, but the historic buildings and grounds were preserved as a cultural heritage site.

Today, Ushiku Chateau functions as a museum, beer garden, and event venue. Visitors can tour the original cellars (brick-vaulted tunnels built 1903), view vintage winemaking equipment, and explore the mansion where Kamiya lived. The estate also operates a craft beer brewery, restaurant, and seasonal beer garden under century-old plane trees. The combination of Meiji-era industrial architecture, wine history, and relaxed garden atmosphere makes it a unique counterpoint to Tsukuba's futuristic science facilities.