Nagahama Distillery: Japan's Smallest Whisky Maker and the Amahagan Story
Quick Takeaway
- Scale: One of Japan’s smallest whisky distilleries, operating inside a craft brewery on the shore of Lake Biwa in Shiga Prefecture since 2016.
- Two product lines: Nagahama single malts (100% distillery production) and Amahagan world malts (blended with imported whisky, not JSLMA compliant).
- Stills: Three tiny gourd shaped pot stills of 1,000 liters each, among the smallest in Japan, producing spirit with a distinctive oily, fruity character.
- Visiting: Attached to a brewpub restaurant, a 3 minute walk from JR Nagahama Station. Tours available by reservation.
- Who it’s for: Collectors chasing single cask releases and anyone curious about Japan’s craft whisky frontier.
On the northeastern shore of Lake Biwa, Japan’s largest freshwater lake, sits a whisky distillery so small you could walk past it without noticing. Nagahama occupies a corner of a craft brewery and restaurant in Nagahama city, Shiga Prefecture. It has been producing whisky since November 2016, and in that short time has earned a reputation among Japanese whisky enthusiasts for experimental single cask releases and creative blending.
This guide covers Nagahama’s founding story, production methods, the difference between their single malt and Amahagan product lines, JSLMA compliance, and practical visiting information.
The Founding Story: From Beer to Whisky
Nagahama Roman Beer, the company behind the distillery, was founded in 1996 with backing from local businesses and residents of Nagahama city. It became the third craft brewery in the Kinki (Kansai) region. For 20 years, the company focused on brewing beer for the attached restaurant, deliberately keeping a small lineup of standard beers and refining them over time rather than chasing trends.
The pivot to whisky came from a personal fascination. After encountering what they describe as the “water of life,” the company’s leadership decided to bring craft whisky production to Nagahama. In November 2016, they installed pot stills in the brewery and began distilling malt spirit.
The goal, as stated on their official site, is to make whisky that will bring joy to fans worldwide 100 years from now. That ambition from Japan’s smallest distillery has become something of a calling card.
Production: The Smallest Stills in Japan
Nagahama’s production setup is built around three pot stills, each with a capacity of just 1,000 liters. Two serve as wash stills and one as the spirit still. These are among the smallest pot stills used by any whisky distillery in Japan.
The stills have a distinctive gourd shape that the distillery calls “alambic,” named after their Arabic inspired appearance. This unusual form factor contributes to the character of the spirit: the short, compact shape means less copper contact during distillation, producing a heavier, more characterful new make compared to the tall, slender stills used at larger Japanese distilleries.
The heating method is indirect steam. Each distillation run produces a correspondingly small amount of whisky, making every cask precious and every bottling a small batch by default.
Water and Climate
The distillery uses groundwater from the Lake Biwa region. Shiga Prefecture sits in a basin surrounded by mountains, and the area’s water is filtered through layers of rock before reaching the water table.
Nagahama’s climate plays a significant role in maturation. Summers are hot and humid, while winters near the lake bring cold air and heavy snowfall. This wide temperature swing accelerates the interaction between whisky and wood, meaning younger casks can develop character more quickly than they might in a milder climate.
Cask Program
Nagahama works with a wide variety of cask types: American oak (bourbon), European oak, sherry, Bordeaux wine, Burgundy wine, Mizunara, and Yamazakura (Japanese cherry). Since the distillery began releasing single cask bottlings around 2020, they have issued close to 20 different single malt releases across more than 10 cask types. This experimentation is central to their identity.
They also operate an off-site aging warehouse in a converted elementary school in the Azai area of Nagahama, where casks mature in a unique environment quite different from the distillery site.
The People Behind the Whisky
The distillery’s production is led by Takashi Kiyoi (清井崇), who holds the title of Head of Production and Master Blender. Yusuke Yahisa (屋久佑輔) serves as Blender and has been responsible for several notable releases, including the Inazuma Synergy Blend series, a collaboration with Saburomaru Distillery involving an exchange of casks.
Product Lines: Understanding the Split
Nagahama produces two fundamentally different categories of whisky, and understanding the distinction matters.
Nagahama Single Malts
These are 100% Nagahama distillery production: malted barley distilled, aged, and bottled at the distillery. The lineup includes numbered batch releases (The First Batch, The Second Batch, and so on) as well as single cask releases identified by cask number and wood type.
Nagahama Roman Beer
Nagahama Single Malt "The First Batch"
Nagahama Single Malt The First Batch combines bourbon, sherry, and other cask types from the distillery’s earliest production years (2017 onwards). Reviewers on the Japanese Whisky Dictionary describe the aroma as elegant, the taste as refined, and the overall profile as complex for such a young distillery.
Nagahama Roman Beer
Nagahama Single Malt “The Second Batch”
Nagahama Single Malt The Second Batch continues the numbered series. Reviews from 88 Bamboo describe it as straightforward and enjoyable, with vanilla and orange notes and a sweet, cohesive profile. The later batches show increasing maturity as the distillery’s oldest casks gain more years.
The single cask releases are where collectors focus their attention. Single Malt Nagahama Bourbon Cask bottlings offer mellow malt and oak character, while Single Malt Nagahama Mizunara Cask releases add the incense and sandalwood notes associated with Japanese oak. These are typically priced at the luxury tier and sell out quickly.
Amahagan World Malt Series
Amahagan is “Nagahama” spelled backwards. This series blends imported malt whisky with Nagahama’s own distillate. The proportion of Nagahama liquid in each release is not disclosed.
Nagahama Roman Beer
Amahagan World Malt Edition No. 3
The series was created as a way for Japan’s smallest distillery to practice blending while its own casks were still young. As Nomunication noted when reviewing the first release in 2018, it was explicitly positioned as “not a Japanese whisky.”
The core Amahagan lineup includes:
- Edition No. 1: The original world malt blend. Light, malty, with orange, vanilla, and honey notes. Bottled at 47% ABV.
- Edition No. 2 (Red Wine Wood Finish): Adds dried fruit and a reddish hue from wine cask finishing.
- Edition No. 3 (Mizunara Wood Finish): Incorporates Mizunara oak cask finishing for incense and spice notes. Bottled at 47% ABV.
- Edition No. 5 (Sherry Wood Finish): Rich and sherried.
There are also limited collaboration releases, including the Nagahama Inazuma Extra Selected blended malt made from an exchange of casks with Saburomaru Distillery, and various artist collaborations and zodiac bottle editions.
JSLMA Compliance: What Counts as Japanese Whisky
This is where the two product lines diverge sharply.
Nagahama single malts are produced entirely at the distillery from malted barley, using Japanese water, distilled and aged in Japan. They should meet JSLMA standards for Japanese Whisky, though the distillery has not prominently promoted JSLMA certification.
Amahagan world malts use imported whisky as a component. Under JSLMA standards (announced February 2021, fully enforced April 2024), whisky labeled as “Japanese Whisky” must be made entirely from raw materials fermented, distilled, and aged in Japan. The imported component disqualifies the Amahagan series from carrying the Japanese Whisky designation. The distillery is transparent about this, marketing Amahagan as a “World Malt.”
This is not unusual among Japan’s craft distilleries. Many young distilleries created blended or world malt products using imported stock while waiting for their own casks to reach maturity. Eigashima did something similar with Tokinoka, and Sakurao with their early Togouchi line before reformulating.
How Nagahama Compares to Other Craft Distilleries
Nagahama sits in the second wave of Japan’s craft whisky boom alongside distilleries like Kanosuke (founded 2017 in Kagoshima), Akkeshi (founded 2016 in Hokkaido), and Shizuoka (founded 2016 in Shizuoka Prefecture). All share a similar timeline and face the same challenge: building a reputation while their oldest casks are still under ten years old.
Where Nagahama stands out is scale. Kanosuke Single Malt comes from a distillery with three pot stills ranging from 1,600 to 6,000 liters. Akkeshi Hakuro comes from a distillery producing 300,000 liters annually. Chichibu The Peated comes from a distillery that, while small by major producer standards, still dwarfs Nagahama’s 1,000 liter stills.
Nagahama’s tiny production means every release is a genuine small batch. For collectors, this scarcity is part of the appeal. For casual drinkers, it means Nagahama single malts can be difficult to find outside Japan.
What to Try First
If you are new to Nagahama, here is where to start:
For the single malt experience: Look for the latest numbered batch release (The First Batch, Second Batch, etc.). These blend multiple cask types from the distillery and give the broadest view of what Nagahama produces. Expect to pay at the premium tier.
For an accessible introduction: Amahagan World Malt Edition No. 3 (Mizunara Wood Finish) is widely available at mid tier pricing and offers a taste of Mizunara influence at a lower price point than most Mizunara aged Japanese whiskies. Just remember it is a world malt, not a Japanese whisky under JSLMA standards.
For collectors: The single cask releases (bourbon cask, Mizunara cask, Bordeaux cask, wine cask) are the distillery’s most distinctive offerings. They sell out quickly and prices climb on the secondary market.
Visiting Nagahama Distillery
Nagahama is one of the most accessible distilleries in Japan for visitors. For a broader overview of distillery tours across Japan, see our complete guide.
Getting There
The distillery is located inside the Nagahama Roman Beer building, about a 3 minute walk from JR Nagahama Station on the JR Biwako Line.
From Kyoto: Take the JR Special Rapid to Maibara (about 50 minutes), then transfer to the JR Biwako Line to Nagahama (about 10 minutes). Total travel time is roughly one hour.
From Osaka: Take the JR Special Rapid to Maibara (about 75 minutes), then transfer to Nagahama (about 10 minutes). Total roughly 90 minutes.
Address: Nagahama Roman Beer, Nagahama, Shiga Prefecture (on the shore of Lake Biwa, near the historic district)
Tour Options
Nagahama offers several tour programs, all requiring advance reservation:
Standard Distillery Tour: 30 minutes, includes guided tour of the distillery and tasting of single malts available only during tours. ¥2,200 per person. Groups of up to 6. This is conducted primarily in Japanese, though English handouts may be available.
Azai Factory Tour: Approximately 3 hours. Includes the distillery tour plus transport to the off-site aging warehouse housed in a converted elementary school. Tasting of 4 whiskies. Groups of up to 5. The converted school setting, with casks aging in former classrooms, is one of the most unusual whisky aging environments in Japan.
Overnight Distilling Experience: A 1 night, 2 day program where visitors participate in the actual production process under staff supervision. Includes meals, a bottle of new make you distilled yourself, a distillery T-shirt, glass, and certificate. Groups of up to 6. This is one of the only hands-on whisky distilling experiences available in Japan.
Blending Experience: Approximately 2 hours. Create your own blend and take home 6 bottles (700ml each) with a custom label. Groups of up to 6 pairs (1 to 2 people per pair).
The Restaurant
The attached Nagahama Roman Beer restaurant serves food alongside the brewery’s craft beer and the distillery’s whisky. It provides a natural place to eat and drink before or after a tour, and is open to visitors without a tour reservation.
FAQ
Is Amahagan real Japanese whisky?
No. The Amahagan series is a world malt blend that combines imported malt whisky with Nagahama’s own distillate. It does not meet JSLMA standards for Japanese Whisky because it includes non-Japanese components. Nagahama’s single malt releases, made entirely at the distillery, are a separate product line.
Can you visit Nagahama Distillery?
Yes. Nagahama offers a 30 minute guided tour with tasting for ¥2,200 per person (reservation required, groups of up to 6). They also run an overnight distilling experience and a warehouse tour at their off-site aging facility in a converted elementary school. The distillery is a 3 minute walk from JR Nagahama Station.
What makes Nagahama Distillery unique?
Nagahama is one of Japan’s smallest whisky distilleries, operating inside a craft brewery on the shore of Lake Biwa. Their pot stills are unusually small at 1,000 liters each, with a distinctive gourd shape called “alambic” after their Arabic inspired appearance. The small scale allows for single cask releases with distinctive character.
How does Nagahama whisky taste?
Nagahama single malts tend toward light, malty, and fruity profiles. Reviewers frequently note orange, vanilla, and honey from bourbon cask releases, while wine cask finishes add dried fruit and spice. The small stills produce spirit with a rich, oily character that develops quickly in Shiga Prefecture’s climate of hot summers and cold winters.
What is the difference between Nagahama and Amahagan?
Nagahama single malts are made entirely from whisky distilled and aged at Nagahama Distillery. Amahagan (Nagahama spelled backwards) is a world malt series that blends Nagahama’s own distillate with imported malt whisky from overseas. They are two distinct product lines from the same distillery.