Private Katsunuma Winery Tour with a Certified Sommelier
Yamanashi Wine Escape
Discover Japan’s famous Koshu wine region on this immersive 2-day Katsunuma wine tour. Visit boutique wineries, taste rare Koshu wines with local winemakers, stroll scenic vineyards with views of Mt. Fuji, and unwind with a traditional dinner and countryside ryokan stay.
Yamanashi
From JPY 495,000
2 Days ~ 1 Night
Max of 4
Think “Wine in Japan?“. Wine making in Japan began in the Meiji era (1868–1912) in the Koshu area of the Yamanashi Prefecture. Grapes grown in this area, called Koshu grapes, are commonly used in Japan for wine making.
With a certified wine expert from the Japan Sommelier Association, let us take you on an adventure to discover the best wine that the Katsunuma region has to offer.
We’ll take you through local vineyards, where you can enjoy exquisite Koshu wines, all while enjoying the breathtaking landscapes of the sprawling vineyards that cover the valley.
Throughout the day, your guide will share interesting stories and insights about the region.
Elevate your experience with a one-night stay at STAY366, an “auberge” that offers a high-end, seasonal dining experience that pairs the locally produced wines with exceptional cuisine.
Winemaking in Japan began in Katsunuma during the Meiji era, rooted in the region’s unique Koshu grape — a variety cultivated here for over a thousand years. Today the valley produces some of Asia’s most distinctive white wines, shaped by volcanic soils, mountain air, and centuries of craft.
From internationally recognised Chateau Mercian to small family-run producers, Katsunuma’s wineries are not tourist attractions — they are working cellars. Your certified sommelier arranges access and guides every tasting with the winemakers themselves.
STAY366 sits among the vines — an auberge where seasonal cuisine is built entirely around the wines produced within walking distance. It is the natural end to a day spent in the vineyards, and the best possible introduction to what Katsunuma tastes like at its finest.
Katsunuma’s best producers do not operate open tastings. Your guide is a certified sommelier from the Japan Sommelier Association — someone who knows which cellars are worth visiting, which vintages to seek out, and how to make every conversation with a winemaker count.