Sorachi
空知
Japan's natural wine incubator with extreme diurnal swings
About Sorachi
- Producers listed
- 16
- Most wineries in
- 岩見沢市・三笠市
- Founded 2010 or later
- 75%
- 12 of 16 with a known founding year
Sorachi is Hokkaido's inland wine heartland, centered around the cities of Iwamizawa, Mikasa, and the town of Urausu, located roughly midway between Sapporo and Asahikawa. The region experiences a strongly continental climate with large diurnal temperature swings of up to 10°C during the growing season — cool nights preserve acidity and build aromatic complexity while warm days accelerate ripening. Heavy winter snowfall (averaging 4–8 meters) acts as an insulating blanket for dormant vines. Sorachi is home to 10R Winery (Iwamizawa), founded by American winemaker Bruce Gutlove in 2009, which operates as Japan's pioneering custom-crush facility and has incubated acclaimed labels such as Nora Kura, Domaine Toi, and Domaine Bless. Other notable producers include Yamazaki Winery, KONDO Vineyard (Domaine KONDO), Hosui Winery, and TAKIZAWA WINERY. Urausu Town hosts the Tsuruma Vineyard of Hokkaido Wine Co. Ltd., Japan's largest single vineyard at over 447 hectares growing some 40 varieties. Dominant red varieties are Pinot Noir and Zweigelt; white varieties include Kerner, Müller-Thurgau, Pinot Gris, and Bacchus. Low-intervention, minimal-sulphite winemaking is a hallmark of the region's philosophy.
Best for
Elegant, cool-climate reds like Pinot Noir and Zweigelt with bright acidity; crisp aromatic whites from Kerner and Müller-Thurgau; minimal-intervention natural wines with genuine terroir expression.
Food Pairings
Hokkaido lamb (Jingisukan/Genghis Khan BBQ), smoked salmon and ikura (salmon roe), Hokkaido soft-ripened cheeses and fresh mozzarella, grilled Hokkaido corn, sautéed wild mountain vegetables (sansai), butter-poached Hokkaido scallops, Hokkaido dairy-based cream stews, and grilled pork from Sorachi farms.
Winery Map of Sorachi
Of the Sorachi wineries on Vinami, we show the 16 whose locations we have verified.
1 wineries without a published street address are listed below but not shown on the map.
Wineries by Municipality
- 岩見沢市7
- 10R WineryFounded 2012
- Housui WineryFounded 2006
- IrenkaFounded 2012
- Kondo VineyardFounded 2017
- Kurisawa WinesFounded 2017
- Nakazawa VineyardFounded 2002
- Wine Hatake UramotoFounded 2023
- 三笠市4
- AKASAKA Vineyard(contract-made)Founded 2021
- Miyamoto VineyardFounded 2012
- Takizawa WineryFounded 2013
- Yamazaki WineryFounded 2002
- 長沼町3
- Hokkaido Jiyu WineFounded 2006
- Hokkaido SPACE WineryFounded 2023
- MARO WinesFounded 2022
- 砂川市1
- Takahashi FarmFounded 2016
- 滝川市1
- Ebeotsu WeinFounded 2021
Addresses and founding years are verified against each winery's official website and public information from local governments and industry bodies. Sources are listed on each producer's page.
Producers
赤坂ヴィンヤード
AKASAKA Vineyard
AKASAKA Vineyard is a boutique wine producer in the Tatsufu district of Mikasa City, in Hokkaido's Sorachi region. Founder Takuya Akasaka trained for six years at the neighboring Yamazaki Winery before starting his own vineyard on adjacent land, growing Pinot Noir, Sauvignon Blanc, and Pinot Gris. The wines are produced through contract winemaking (itaku jozo) at Yamazaki Winery using estate-grown grapes. The debut release, DOG WOOD 2023 (Hanamizuki), a dry rosé made by co-fermenting Sauvignon Blanc and Pinot Gris with skin-contacted Pinot Noir, sold out shortly after launch. AKASAKA Vineyard is a member of the Sorachi Wine Association, which supports the region's growing community of small-scale, terroir-focused producers.
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www.akasakavineyard.comえべおつWein
Ebeotsu Wein
Ebeotsu Wein is a small family-run winery in the Ebeotsu district of Takikawa City, Hokkaido — the first winery to be established in the Chuo-Sorachi (central Sorachi) area. Founder Kosuke Takahashi moved from Tokyo to Hokkaido in the late 2000s, began preparing the vineyard soil in 2015, and planted his first vines in 2016. After years of grape-growing, the family began fermenting their fruit on a custom-crush basis at 10R Winery in nearby Iwamizawa from 2018, and the winery itself was formally established in 2023. Today Takahashi, his wife, and their son work the vineyard and cellar together, cultivating five varieties — Pinot Noir, Pinot Gris, Pinot Blanc, Müller-Thurgau, and Zweigelt — and fermenting with wild yeasts and indigenous lactic acid bacteria at low temperatures to preserve aroma and freshness. Ebeotsu Wein is a full member of the Sorachi Wine Association.
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北海道自由ワイン
Hokkaido Jiyu Wine
Hokkaido Jiyu Wine operates Maoi Jiyu no Oka Winery on the Maoi hills in Naganuma, Sorachi District, Hokkaido. The winery traces back to 2006, when it began as the tiny Maoi Winery, cultivating around 0.5 hectares of cold-hardy native yamabudo (mountain grape) hybrid varieties. In June 2017 the Sapporo-based Hokkaido Jiyu Group acquired the winery, renaming the company Hokkaido Jiyu Wine and the brand Maoi Jiyu no Oka Winery, and expanded the vineyard to roughly 14 hectares of rare cold-climate varieties such as Yama Sauvignon, Yama Fredonia, Himalaya, Niagara, and the Naganuma-native Iwamatsu yamabudo. Construction began in 2021 on a new 810-square-meter distillery building, which grand-opened in May 2022 as Maoi Distillery, adding a Scottish hybrid still that produces brandy, fruit brandy, and whisky alongside the winery's existing wine production. Signature wines are named after chapters of The Tale of Genji, including Miotsukushi (white, Niagara), Yugao (rosé, Campbell Early/yamabudo blend), and Hananoen (red, Yama Sauvignon).
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www.hlwine.co.jp/北海道スペースワイナリー
Hokkaido SPACE Winery
Hokkaido SPACE Winery is Japan's first "share winery" — a facility where multiple independent winemakers each hold their own dedicated production space while sharing common brewing equipment, dramatically lowering the capital cost of starting a winery. It was completed in September 2023 in Naganuma, Hokkaido (Yūbari District), about 20 minutes from New Chitose Airport and 40 minutes from Sapporo, a site chosen for its long-term viticultural potential and its convenience for a facility built around bringing people together. The winery was founded by Naoyuki Maro, representative of JAPAN WineGrowers and owner of the MARO Wines label, who left a career as a pharmaceutical company MR in 2014 to pursue winemaking, trained internationally, and won a gold medal at the Decanter World Wine Awards 2020 before launching MARO Wines in 2022. Contract members typically sign 3-year terms (1-year contracts are also available) for a private cellar space plus access to shared brewing equipment and winemaking consultation from the JAPAN WineGrowers team at no extra charge. Winemakers who have used the facility include New Zealand-trained talents Theo Coles and Gavin Tait, alongside Maro's own "KOYAMARO" collaboration with Japanese-New Zealand winemaker Takahiro Koyama. Hokkaido SPACE Winery is a full member of the Sorachi Wine Association.
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hokkaido-space-winery.com/宝水ワイナリー
Housui Winery
Housui Winery is a pioneering producer in Hokkaido's Sorachi wine region, founded through a local growers' cooperative in 2004 and licensed as a winery in 2006 in Housui-cho, Iwamizawa. Working in one of Japan's snowiest wine districts, winemaker Yuki Kubodera focuses on listening to the land and the grapes rather than relying purely on technique, drawing out the minerality and subtle salinity of the Housui terroir. Chardonnay is considered the variety that best expresses the estate's character, and the RICCA series — made entirely from estate-grown fruit — has won consecutive gold medals at the Japan Wine Competition and honors at the Sakura Wine Award.
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housui-winery.co.jp/イレンカ
Irenka
Irenka is a boutique Pinot Noir specialist vineyard in the Kamihoro district of Kurisawa-cho, Iwamizawa City, in Hokkaido's Sorachi wine region. Founded in 2012 by vignerons David Ashley and Kuniyo Nagai, the winery takes its name from the Ainu word for "ideal" or "hope." On roughly 1.3 hectares of former fallow land they grow nothing but Pinot Noir - around 3,800 to 4,000 vines across several Dijon clones - using lutte raisonnee practices that avoid chemical fertilizers and herbicides. Grapes are hand-harvested and destemmed, fermented with wild yeast, left unfiltered, and aged in seasoned oak barrels, with winemaking carried out at the nearby 10R Winery under winemaker Bruce Gutlove. Irenka calls its philosophy "Slow Wine," an extension of the slow food ethos, aiming to let the Sorachi terroir express itself with minimal human intervention. The tiny production is highly allocated and prized among Japanese wine collectors.
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www.irenka.co.jp/
Show all other producers (7)
Appellations
Smaller wine areas within Sorachi.
Frequently Asked Questions
- What makes Sorachi wines different from Yoichi wines?
- Sorachi sits inland in Hokkaido's central zone, giving it a more continental climate with stronger diurnal temperature swings (up to 10°C day-night difference) compared to the coastal, maritime-influenced Yoichi. Sorachi reds tend toward firmer structure and darker fruit, while Yoichi is better known for lighter, more delicate styles. Sorachi is also Hokkaido's natural wine hub, with 10R Winery at its center.
- What grape varieties grow best in Sorachi?
- Pinot Noir and Zweigelt are the leading red varieties, producing wines with lively acidity and bright fruit. For whites, Kerner and Müller-Thurgau thrive in the cool climate, delivering crisp aromatics and refreshing minerality. Pinot Gris and Bacchus also show promise in the region.
- What is 10R Winery and why is it significant?
- 10R Winery (Iwamizawa) was established in 2009 by American winemaker Bruce Gutlove, making it Japan's first and foremost custom-crush facility. Winemakers without their own cellars can contract 10R to vinify their grapes, giving emerging Sorachi vignerons access to world-class equipment and Gutlove's expertise. Alumni labels — Nora Kura, Domaine Toi, Domaine Bless — are now among Japan's most sought-after natural wines.
- Does Sorachi have a lot of snow? How does it affect the vines?
- Yes. Urausu Town in Sorachi averages 8 meters of annual snowfall. Far from being a problem, the deep snowpack acts as natural insulation that protects vine roots and lower trunk from extreme winter cold (-20°C or below). Vines are typically trained low and buried under snow or covered with straw mats in winter, a technique that is almost unique to Hokkaido among major wine regions worldwide.
- Is Sorachi wine easy to find outside Hokkaido?
- Sorachi wines are produced in small quantities and allocation-based. In Hokkaido, the Sorachi Wine Station in Iwamizawa and select wine shops stock the full range. Outside Hokkaido, specialist Japanese wine retailers in Tokyo and online platforms such as nippon.wine carry curated selections. Internationally, importers focused on Japanese natural wine increasingly list 10R and its alumni labels.