JapanAsia
Kai Winery
Shioyama, Koshu City, Yamanashi (historic Kai Province)
A family-run winery built in 1986 inside a cluster of Edo-period buildings that once housed a sake brewery, four of which are registered national cultural properties. Its own vineyards grow Koshu, Merlot and Barbera, sold from the estate shop alongside tastings and food in a 200-year-old storehouse converted into a café.
Best for — Koshu and Barbera wine from a historic estate
Yamanashi, Japan
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✓ Personally verified — crawled twice, human-checked · July 2026 · no store paid to be here