Japan

Although more famous for sake than for grape wine, Japan has produced grape wine for several hundred years, according to Wine-Searcher. The country's wine industry is built around a national geographical indication (GI) system administered by the National Tax Agency (NTA). The NTA has designated five wine GIs to date: Yamanashi, Hokkaido, Yamagata, Osaka and Nagano. Wine grape growing in Japan concentrates on Honshu, particularly in Nagano, Yamagata and Yamanashi, while Hokkaido represents the country's cooler, more northern growing area, according to Wine-Searcher. The Japan Wineries Association (JWA), the industry's trade body, was founded in 1974 and counted 349 member companies as of July 2026.

• Five NTA-designated wine geographical indications: Yamanashi, Hokkaido, Yamagata, Osaka and Nagano
• Wine grape growing concentrates on Honshu, particularly Nagano, Yamagata and Yamanashi (Wine-Searcher)
• Japan Wineries Association founded 1974, 349 member companies as of July 2026

According to a widely repeated tradition cited by Wine-Searcher, the Buddhist monk Gyoki planted Japan's first vineyards in 718 AD at the Daizenji temple near Katsunuma, southwest of Tokyo, the same area jwine.net (the Japan Wineries Association's public wine-education site, run by Kokubu Group) identifies as the origin of the Koshu grape. European wine reached Japan's elite during the 16th century but was effectively outlawed for much of the 17th and 18th centuries under the sakoku policy of imperial isolationism, per Wine-Searcher. Wine-Searcher describes a sharp increase in Japanese interest in the West during the 1970s, alongside rising tourism, which brought Western food and drink fashions to Japan; wine consumption grew, and domestic wine production expanded alongside imports. Wine-Searcher also notes that viticulture in Hokkaido, now one of Japan's five GI wine regions, has been practiced there since the 1960s.

• Tradition holds the monk Gyoki planted Japan's first vineyards in 718 AD near Katsunuma (Wine-Searcher)
• European wine imported to Japan's elite in the 16th century; effectively banned in the 17th-18th centuries under the sakoku isolationism policy (Wine-Searcher)
• 1970s rise in Western cultural interest and tourism grew wine consumption and domestic production (Wine-Searcher)
• Hokkaido viticulture has been practiced since the 1960s (Wine-Searcher)

Japan's GI system for liquor, including wine, is administered by the National Tax Agency. The NTA states the system was established in 1994, when the WTO required member states to protect wine and spirit GIs, and was revised in 2015 so that all liquor categories became eligible for designation. Under NTA Notice No. 19, a geographical indication is designated by the Commissioner of the National Tax Agency, or is otherwise protected in a WTO member state, and 'Wine' is defined as one of four liquor categories alongside Spirits, Seishu/Sake, and other kinds of liquor. Once designated, the NTA states that only producers within the specified geographical area may use the GI on their products. Five wine GIs have been designated to date: Yamanashi (16 July 2013), Hokkaido (28 June 2018), Yamagata (30 June 2021), Osaka (30 June 2021) and Nagano (30 June 2021, alongside a Nagano sake GI designated the same date). The National Tax Agency's GI list also shows that under the Japan-EU Economic Partnership Agreement, which took effect 1 February 2019, Japan and the EU mutually protect a list of designated GIs that includes Yamanashi and Hokkaido wine.

• GI system established by the NTA in 1994; revised in 2015 to cover all liquor categories
• A GI is designated by the Commissioner of the National Tax Agency, or otherwise protected in a WTO member state (NTA Notice No. 19)
• Only producers within the designated area may use a protected GI on their products
• Five wine GIs designated: Yamanashi (2013), Hokkaido (2018), Yamagata, Osaka and Nagano (all 2021)
• Japan-EU Economic Partnership Agreement (effective 1 February 2019) mutually protects GIs including Yamanashi and Hokkaido wine

Yamanashi's wine GI was designated 16 July 2013, and the prefecture received the largest volume of wine grapes nationally, 5,647 tonnes, in the National Tax Agency's most recent survey (April 2024-March 2025), with Koshu accounting for 3,377 tonnes of that total. Hokkaido's wine GI was designated 28 June 2018. Wine-Searcher describes Hokkaido as 'an important but relatively new cool climate wine region in northern Japan' that 'accounts for about one-third of national grape growing by tonnage,' and notes viticulture there dates to the 1960s. In the NTA survey, Hokkaido's leading grape receipts included Niagara, Kerner, Muller-Thurgau and, among red varieties, Zweigelt and Pinot Noir. Nagano's wine GI (and a separate Nagano sake GI) was designated 30 June 2021. Nagano recorded the second-largest wine grape receipts nationally at 4,182 tonnes, led by Niagara, Chardonnay and, among red varieties, Concord and Merlot. Yamagata's wine GI was designated 30 June 2021. Yamagata recorded 2,362 tonnes of wine grape receipts, led by Delaware among white varieties and Muscat Bailey A among red varieties. Osaka's wine GI was also designated 30 June 2021, one of the five prefectures with an NTA wine geographical indication.

• Yamanashi: wine GI since 2013; largest wine grape receipts nationally at 5,647 tonnes, led by Koshu (3,377 tonnes)
• Hokkaido: wine GI since 2018; cool-climate region, viticulture since the 1960s, described by Wine-Searcher as accounting for about one-third of national grape growing by tonnage
• Nagano: wine and sake GIs since 2021; second-largest wine grape receipts at 4,182 tonnes
• Yamagata: wine GI since 2021; 2,362 tonnes of wine grape receipts, led by Delaware and Muscat Bailey A
• Osaka: wine GI since 2021

Koshu is Japan's most-received white wine grape by volume, with 3,567 tonnes received nationally (20.1 percent of white variety receipts) in the NTA's April 2024-March 2025 survey period. jwine.net identifies Koshu's origin as Katsunuma in Yamanashi Prefecture, tied to the same legendary 718 AD planting associated with the monk Gyoki. Muscat Bailey A is Japan's most-received red wine grape by volume, with 2,388 tonnes received nationally (13.5 percent of red variety receipts) in the same period. It was developed in 1927 by Kawakami Zenbei, according to jwine.net. Koshu, Muscat Bailey A and Yamasachi (a red variety developed by the Ikeda Town Grape and Wine Research Institute in Hokkaido) are the Japanese-bred grape varieties registered with the OIV (International Organisation of Vine and Wine), per jwine.net. Wine-Searcher describes Japan's wine grapes as limited to a small handful of varieties, most notably the 'native' Koshu, Europe's Muscat of Alexandria, and Muscat Bailey A, a Japanese hybrid, and states that most Japanese wine tends toward sweeter and lighter styles. Because of Japan's humid climate, Wine-Searcher notes that vines are often trained overhead on wires in a pergola (tendone) system, known in Japanese as tanazukuri, which allows air to circulate beneath the foliage and reduces the risk of fungal disease.

• Koshu: top white grape by volume nationally, 3,567 tonnes (20.1 percent share); native to Katsunuma, Yamanashi
• Muscat Bailey A: top red grape by volume nationally, 2,388 tonnes (13.5 percent share); developed 1927 by Kawakami Zenbei
• Koshu, Muscat Bailey A and Yamasachi are OIV-registered Japanese-bred varieties
• Most Japanese wine tends toward sweeter, lighter styles (Wine-Searcher)
• Pergola (tanazukuri) trellising is widely used to counter humidity and fungal disease risk (Wine-Searcher)

The Japan Wineries Association (JWA) was founded in November 1974 by 15 domestic wine producers with the stated purpose of developing the industry and fostering member relations. As of July 2026, the JWA counted 169 member companies plus 6 corporate group members representing 180 companies, for 349 member companies in total. The JWA publishes statistical data drawn from the National Tax Agency's own reports, including 'Shiori' (a liquor industry handbook) and the agency's survey of liquor manufacturing and wholesale businesses, covering figures such as the number of wineries by prefecture and the volume of domestic grape receipts by variety.

• Japan Wineries Association founded November 1974 by 15 producers
• 349 total member companies as of July 2026: 169 direct members plus 6 corporate groups (180 companies)
• JWA statistics are compiled from National Tax Agency liquor industry reports

Primary sources: https://www.nta.go.jp/english/taxes/liquor_administration/geographical/index.htm, https://www.nta.go.jp/english/taxes/liquor_administration/geographical/02.htm, https://www.nta.go.jp/english/taxes/liquor_administration/geographical/01.htm, https://www.winery.or.jp/aboutus/overview/, https://www.winery.or.jp/basic/statistics/. Secondary sources: https://jwine.net/knowledge/varieties/, https://jwine.net/knowledge/production/, https://www.wine-searcher.com/regions-japan. Last verified 2026-09-17