Japan Winery Map

Gunma

Okutone Winery

奥利根ワイナリー

Visits: by reservationPaid tastingOn-site shopRestaurant on siteVineyard tour

If you are driving, please do not taste. Japan has a zero-tolerance drink-driving law.

Winery tours run year-round except the harvest period (mid-September to early November), by reservation only. Starts at 10:30 and 15:30, 50-60 minutes. 2,000 yen per group plus a 500 yen tasting fee per person. Book by phone, fax or e-mail. Closed Thursdays and over the New Year.

A winery in Showa Village, Gunma, with about 3 ha of estate vineyards at 700 m on the slopes of Mt. Akagi. Founded in 1991 in Numata making wine from local apples, it moved its head office to Showa Village in 2000, planted vineyards and added a winery and restaurant. Chardonnay, Merlot, Pinot Noir and others are trained on Guyot-pruned trellises.

Address
群馬県利根郡昭和村大字糸井字大日向6843
Hours
Shop 9:00–17:00 / Restaurant 11:30–15:00 (last orders 14:30; weekends and public holidays only)
Closed
Thursdays and the New Year period
Access
Unverified
Founded
1991

Main grapes

Where to buy

Links

Get directions（opens in a new tab）

Sources

Last verified:
  • nippon.wine掲載一覧Last verified:
  • kurashi-to-wine.com掲載一覧Last verified:
  • oze.co.jp公式サイトLast verified:
  • oze.co.jp公式サイト ワイナリー見学（要予約・見学料2000円/組＋試飲料500円/人）Last verified:
  • oze.co.jp公式サイト 会社概要（創立1991年8月3日・沿革）Last verified:
  • oze.co.jp公式サイト ワイナリー紹介（標高700m・3ha・栽培品種）Last verified:
  • msearch.gsi.go.jp国土地理院 住所検索（返り値「群馬県昭和村糸井」／大字までの解決・従前の座標から 3538m）— 緯度経度の出典Last verified:

Information on this page was checked against the sources above on August 14, 2026. Please confirm the latest details on the official site.

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