Daiichi Shuzo Sake Brewery Storehouse: Tochigi's Oldest Brewery Heritage
Nestled in the southwestern part of Sano City, Tochigi Prefecture, the Daiichi Shuzo Sake Brewery Storehouse stands as a monumental testament to Japan's centuries-old sake-brewing tradition. This large earthen-wall storehouse, registered as a national Tangible Cultural Property in 2016, is the heart of Tochigi Prefecture's oldest sake brewery — Daiichi Shuzo Co., Ltd. — founded in 1673 during the early Edo period. The brewery's flagship brand, "Kaika" (開華), has been celebrated for over 350 years, earning recognition as one of the "Three Great Sake of the Kanto Region."
Historical Background
Daiichi Shuzo was established in 1673 (Enpō 1) by Shimada Kyūzaemon during the reign of Tokugawa Ietsuna, the fourth Tokugawa shogun. At that time, the Sano area flourished as a major sake-producing region in the Kanto plain. The sake brewed here was transported along the Watarase, Tone, and Edo rivers to supply the growing capital of Edo (modern-day Tokyo) as part of the "ji-mawari" regional supply network.
In 1875, inspired by the Meiji-era movement of "Bunmei Kaika" (Civilization and Enlightenment), the brewery named its sake brand "Kaika" (開化). The trademark was later refined to "Kaika" (開華) in 1936, a name that the brewery proudly carries to this day. The Shimada family, who founded the brewery, were also farmers from the start, establishing a tradition of rice cultivation that continues into the present era with the brewery's own paddy fields tended by its staff.
Why It Was Designated as a Cultural Property
The Daiichi Shuzo Sake Brewery Storehouse was registered as a national Registered Tangible Cultural Property (Building) on November 29, 2016. The storehouse is a large-scale earthen-wall (dozo-zukuri) structure located at the northwest corner of the brewery's expansive 1,500-tsubo (approximately 4,960 square meters) grounds.
The building spans an impressive 39 meters in length with an 11-meter-deep two-story main section. Lean-to additions of six meters in width extend from both the north and south sides. The roof structure employs a traditional Japanese truss system (wa-goya) above the main pillars, with ascending beams (nobori-bari) spanning between them. This storehouse served as the primary facility where the main processes of sake brewing were carried out.
The structure is valued for preserving the site landscape that has endured since the late Edo period, providing an authentic glimpse into the architectural heritage of Japan's traditional sake-brewing industry. The brewery compound contains a total of six buildings designated as cultural properties, including the Shimada Family Residence Main House, a wooden two-story structure dating from the late Edo period (1830–1868).
Architectural Highlights and Attractions
The massive earthen-wall storehouse is a striking example of traditional Japanese industrial architecture. Its two-story dozo-zukuri construction with a tile roof (kawara-buki) encompasses a total building area of 818 square meters. The thick earthen walls were designed to regulate temperature and humidity — conditions essential for the delicate fermentation processes of sake brewing.
Visitors can also appreciate the Shimada Family Residence Main House, which features a formal entrance hall (shikidai genkan), multiple reception rooms arranged in an echelon pattern on the second floor, and ornamental alcoves (zashiki-kazari) that reflect the prosperous lifestyle of a sake-brewing merchant family. This main house is occasionally opened to the public during special "Sakagura Chaya" (Brewery Teahouse) events.
The brewery has converted part of its historic facilities into Gallery Sakagura, a cultural space where visitors can view exhibitions on the history and art of sake making. Tasting sessions are available, offering the chance to sample the full range of Kaika products — all of which are classified as tokutei meishō-shu (premium designated sake), a distinction the brewery achieved in 1998 as the first in Tochigi Prefecture to make this transition for its entire product line.
The Craft of Kaika Sake
What sets Daiichi Shuzo apart is its unwavering commitment to quality through an integrated approach of farming and brewing (nōjō ikkan). The brewery maintains its own rice paddies where staff members cultivate three varieties of sake-specific rice (shuzō kōteki-mai) from planting through harvest. This hands-on involvement in every stage of production is exceptionally rare among small-scale breweries.
The water used in brewing comes from Sano City's renowned groundwater, naturally filtered through layers of limestone and dolomite. With a hardness of 108 — classified as mildly soft water — it is ideally suited for sake production, contributing to the gentle umami character that defines Kaika sake. Sano's water quality has been recognized with inclusion in the Ministry of the Environment's Top 100 Spring Waters of Japan, specifically the Izuruhara Benten Pond.
The brewery employs certified Shimotsuke Tōji (master brewers under Tochigi Prefecture's own certification system) and holds four first-class sake brewing technician licenses among its staff. This technical excellence has been rewarded with 13 gold prizes at the National New Sake Competition since 1989. The brewery has also been certified as a Tochigi Frontier Enterprise in recognition of its advanced production techniques.
Visitor Information
Daiichi Shuzo welcomes visitors for guided brewery tours, which are available by advance reservation. The tour provides an intimate look at the sake-making process within the historic storehouse and associated buildings. At the Gallery Sakagura, guests can enjoy paid tastings of eight varieties of Kaika sake, served with an original ochoko (sake cup) as a souvenir.
The brewery also hosts cultural events throughout the year, including mini concerts, art exhibitions, and seasonal "Sakagura Chaya" gatherings where the normally private main residence is opened to the public. Products are available for purchase on-site and through the brewery's online shop, with sake also being exported to markets in Europe, the United States, Taiwan, Hong Kong, and South Korea.
Surrounding Attractions
Sano City offers a wealth of experiences for visitors exploring the area around Daiichi Shuzo. The Izuruhara Benten Pond, designated as one of Japan's Top 100 Spring Waters, features crystal-clear water where visitors can observe colorful koi swimming above the pebbled bottom. Adjacent to the pond, the Isoyama Benzaiten shrine is a scenic spiritual site dedicated to the water deity.
Food lovers should not miss the chance to try Sano Ramen, one of the most celebrated regional ramen styles in Japan, known for its hand-stretched bamboo-pressed noodles and light soy sauce-based broth. The city is also famous for imo-furai (deep-fried potato skewers), a beloved local street food.
Other nearby attractions include the Sano Premium Outlets for shopping, the Karasawayama Castle Ruins for hiking enthusiasts, Sano Yakuyoke Daishi temple for those seeking spiritual blessings, and the Ashikaga Flower Park — renowned for its spectacular wisteria displays in spring — located just a short drive away in neighboring Ashikaga City.
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Q&A
- How old is Daiichi Shuzo, and what makes it historically significant?
- Daiichi Shuzo was founded in 1673 (Enpō 1), making it over 350 years old and the oldest sake brewery in Tochigi Prefecture. The brewery compound includes six buildings registered as national Tangible Cultural Properties, preserving the landscape and architectural heritage of the late Edo period.
- Can visitors tour the brewery, and what can they experience?
- Yes, guided brewery tours are available by advance reservation. Visitors can explore the historic brewing facilities, view exhibitions at Gallery Sakagura, and enjoy paid tastings of eight varieties of Kaika sake with an original ochoko cup included.
- What is special about the water used in Kaika sake?
- The brewery uses Sano City's exceptional groundwater, naturally filtered through limestone and dolomite geological layers. With a hardness of 108 (mildly soft), this water is ideal for sake brewing and contributes to the gentle, well-rounded umami flavor that characterizes Kaika sake.
- What does "tokutei meishō-shu" mean, and why is it important?
- Tokutei meishō-shu refers to premium designated sake that meets strict legal standards for ingredients and production methods, such as junmai-shu, ginjō-shu, and daiginjō-shu. Since 1998, every product made by Daiichi Shuzo qualifies as tokutei meishō-shu — the first brewery in Tochigi to achieve this distinction for its entire lineup.
- How do I get to Daiichi Shuzo from Tokyo?
- From Tokyo, take the JR or Tobu line to Sano Station (approximately 1.5 to 2 hours). From Sano Station, the brewery is about a 15-minute drive by taxi or car. If driving, the brewery is accessible via the Tōhoku Expressway (Sano-Fujioka IC) or the Kita-Kanto Expressway (Sano-Tanuma IC).
Basic Information
| Name | Daiichi Shuzo Sake Brewery Storehouse (第一酒造酒蔵) |
|---|---|
| Cultural Property Designation | Registered Tangible Cultural Property (Building) |
| Registration Date | November 29, 2016 |
| Construction Period | Edo period (circa 1868); renovated 1966–1989 |
| Structure | Two-story earthen-wall storehouse (dozo-zukuri), tile roof, building area 818 m² |
| Brewery | Daiichi Shuzo Co., Ltd. (第一酒造株式会社) |
| Founded | 1673 (Enpō 1) |
| Brand | Kaika (開華) |
| Address | 488 Tajima-machi, Sano City, Tochigi Prefecture 327-0317 |
| Access | Approximately 15 minutes by car from JR/Tobu Sano Station |
| Brewery Tours | Available by advance reservation |
References
- 第一酒造酒蔵 - 文化遺産オンライン
- https://bunka.nii.ac.jp/heritages/detail/273412
- 蔵元紹介 ｜ 第一酒造 開華
- https://www.sakekaika.co.jp/kuramoto
- 近代から現代への文明「開華」栃木県で最も古い酒蔵［第一酒造］の350年 | Sake World
- https://sakeworld.jp/sakebrewery/241021-tochigi-daiichi/
- 江戸時代から続く栃木県最古の酒蔵 開華を繋ぐ人たち｜佐野市民文化振興事業団
- https://note.com/obanarieko_sano/n/n64edcf5ff1db
- 栃木県酒造組合 酒々楽 - 第一酒造
- https://sasara.pto.co.jp/kuramoto_list/daiichi.html
- 国指定文化財等データベース（文化庁）
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00009617
Last verified: 2026.04.03