Koshu Grape Picking: Yamanashi with World's Highest Quality Grape Varieties

Yamanashi is Japan's top grape-producing prefecture, accounting for a large share of the nations grape output. From the native Koshu variety to Kyoho, Pione, and Shine Muscat, a wide range of varieties are grown, and grape picking, where you taste fruit fresh from the vine, is a signature autumn pleasure of touring Yamanashi.

Highlights

Grape cultivation in Yamanashi has a long history, and the Koshu variety in particular has been cherished since ancient times as a native Japanese grape. The basins large day-night temperature difference, long hours of sunshine, and well-drained alluvial-fan terrain produce high-quality grapes with high sugar content. Katsunuma in Koshu City is known as the village of grapes, where vineyards and wineries spread across the landscape. Katsunuma also has a deep winemaking history and draws attention at home and abroad as a leading region for Japanese wine.

Seasonal Highlights

Yamanashi grape picking lets you enjoy various varieties in staggered seasons: sweet Kyoho and Pione, the popular Shine Muscat that can be eaten skin and all, and the refined native Koshu. Some farms offer timed all-you-can-eat plans, and some have attached wineries for tastings, making them widely popular with families and couples alike. Buying seasonal grapes to take home from a farm stand is also recommended. During the autumn grape season, Katsunuma hosts events such as a grape festival, showing the lively spirit of the producing region.

Access and Basic Information

• Location: Koshu City (Katsunuma), Fuefuki City, Kofu City, and Yamanashi City, among others
• By public transport: Farms cluster around Katsunuma-Budokyo Station on the JR Chuo Main Line; about 90 minutes by limited express from Shinjuku
• By car: Just off the Katsunuma IC on the Chuo Expressway
• Grape-picking season: Roughly late July to October (varies by variety)
• Fees: Vary by farm, with formats such as all-you-can-eat or by weight (from a few hundred to a couple of thousand yen)
• Reservations: Many farms accept walk-ins, but checking ahead for popular varieties is safest

Practical Travel Notes

• Best season and time: Around September offers the widest variety. To avoid the heat, a morning visit is recommended.
• Avoiding crowds: Farms and roads get busy on autumn long weekends, so weekdays or mornings are more comfortable. The popular Shine Muscat can sell out early in the day.
• Time needed: Grape picking itself takes 1 to 2 hours; combined with winery tours and farm stands, half a day to a full day.
• Nearby spots: Katsunuma wineries, Budo-no-Oka in Katsunuma, Daizenji Temple, Isawa Onsen, and the peach paradise of Fuefuki.
• Budget feel: Grape picking runs from a few hundred to a couple of thousand yen; including wine tastings and souvenirs, the range widens.

One Piece of Advice

Many farms accept walk-ins, but popular varieties such as Shine Muscat can sell out depending on the season, so checking ahead is reassuring. To enjoy winery tastings, using public transport or a taxi rather than driving is recommended. Savor the food culture unique to Koshu, woven from grapes and wine.

📚 Sources

This article draws on tourism guidance for Yamanashi and the Katsunuma district, the grape-picking information published by tourist orchards, and notices on Budo no Oka and the wineries. Picking season and fees and the all-you-can-eat or by-weight format differ by orchard and can change. Since fees and times may change, please confirm each orchard's official information before you visit.

Visitor Checklist

• Estimated time: One to two hours for the picking itself, or half a day to a day with wineries and fruit stalls.
• Best season: Around September has the widest variety; a morning visit avoids the heat.
• Check reservations: Many orchards take walk-ins, but popular Shine Muscat is safer to confirm in advance.
• Travel note: For tastings at wineries, use public transport or a taxi rather than driving.
• Nearby stops: Combine with the Katsunuma wineries, Budo no Oka, Daizenji, and Isawa Onsen.