Nagahama

Type: Distillery and brand

Before each beer brew, staff at Nagahama spend a full day on alkaline cleaning to remove peat smoke character, according to trade reporting. Whisky and beer share close quarters here: a converted rice warehouse beside Lake Biwa in Shiga Prefecture, home to a distillery, craft brewery and restaurant.[1][2]

The whiskies carry two names with distinct meanings. Single Malt Nagahama uses spirit distilled in-house. Amahagan combines imported malt with Nagahama spirit.[2]

What Nagahama is known for

Brewing and distilling are neighbours under one roof at Nagahama. The stills, brewery and restaurant occupy a compact site, with whisky production introduced as Nagahama Roman Beer’s twentieth-anniversary project rather than built on a separate estate.[2]

The shared equipment makes keeping peat smoke character out of the beer a practical part of the operation.[1]

Claim: Staff clean the shared equipment before each beer brew to remove peat smoke character.

Verdict: Documented

What the record shows: The trade account reports a full day of alkaline cleaning before each beer brew.

Evidence against or gap: The supplied record contains no contrary account.

Earliest known source: Japan Whisky Press; publication date not supplied.

Source: Japan Whisky Press, checked November 2026.

Last checked: The exact day was not recorded.

Trade coverage widely describes Nagahama as Japan’s smallest whisky maker, although no government size ranking establishes that title. Its small alembic stills and reported production principle, “one distillation, one cask”, give a more concrete picture of the scale.[1]

From a brewery to a distillery

The brewery came first. Nagahama Roman Beer opened in 1996 in a converted Edo-period rice warehouse. By the first whisky distillation in November 2016, the brewing business had about twenty years of experience on the site.[1][2]

Trade reporting identifies company head Ito Kei, whose earlier career was in liquor retail and buying, manufacturing division head Kiyoi Takashi, and blender Yaku Yusuke. Engineers trained in Scotland helped establish the whisky operation.[1]

The timeline separates the brewery’s beginnings from the development of its whisky brands and single malt releases.[1][2]

Story box: A brewery adds whisky

Founding story: The twentieth-anniversary project brought whisky production into the brewery’s converted rice warehouse, rather than establishing a separate site.[1][2]

Turning point: Amahagan’s launch gave the business a whisky brand combining imported malt with Nagahama spirit.[1][2]

Documented record: The brewery opening, first distillation and brand launch are distinct events, not a single founding anniversary.[1][2]

Sources and claim mapping: Japan Whisky Press supports the brewery’s history and first distillation. Japanese Distillery Guide supports the anniversary project, shared premises and Amahagan launch.

Last checked: The exact day was not recorded; the supplied sources were checked in November 2026.

Small stills and individual casks

Nagahama chose Portuguese alembics for its first two stills. Made by Hoga, these small pot stills are described in trade reporting as equipment more usually associated with brandy, rather than the Forsyths or Holstein stills familiar at many Japanese distilleries. A third still was added later, according to the trade account checked in November 2026.[1]

Claim: Nagahama deliberately chose Hoga alembics rather than stills more commonly used at Japanese distilleries.

Verdict: Documented

What the record shows: The trade account describes the Portuguese alembics and their association with brandy equipment.[1]

Evidence against or gap: The supplied record contains no contrary account.

Earliest known source: Japan Whisky Press; publication date not supplied.

Source: Japan Whisky Press, checked November 2026.

Last checked: The exact day was not recorded.

“One distillation, one cask” captures the scale of production. Trade accounts put a run at about 200 litres of new-make spirit, the spirit before maturation, roughly enough for one barrel. That figure describes a batch, not annual production.[1]

The barley supply includes Scottish and Shiga-grown barley, ranging from unpeated to heavily peated. Water, in the producer’s account reported by the trade press, is spring water fed by snowmelt from Mount Ibuki. The company describes it as soft with moderate hardness.[1]

Together, the stills, barley and water describe how Nagahama makes its spirit. They do not supply a tasting profile for the entire range: the available evidence gives no basis for assigning one aroma, texture or finish to every bottling.

Casks beyond the brewery

Nagahama’s maturation sites include a disused elementary school building and a former tunnel, with storage extending beyond the original brewery premises. The reported cask programme includes wine casks, sherry casks and Islay-style quarter casks.[1]

The former school also features in the visitor programme. The AZAI Factory Tour is described as visiting its cask storage, a part of the operation separate from the compact brewery site. The warehouse matters to the production story as well as the tour description: not everything happens beside the stills.[2]

THE NINTH BATCH, dated 2026, brings several elements of that cask programme into one release. Its reported composition combines wine, sherry, peated Islay quarter-cask and Japanese cherry-cask whisky. Alongside this multi-cask batch series, Nagahama releases single-cask single malts.[1][2]

The company also operates its own bottling line, according to trade reporting. Distillation, maturation and bottling are distinct parts of the operation, even though the original brewery remains its focal point.[1]

Amahagan and Single Malt Nagahama

Start with the name on the bottle. Amahagan combines imported malt with Nagahama spirit; Single Malt Nagahama uses only spirit distilled in-house. That production distinction matters more than the differences between individual finishes.[2]

Amahagan is “Nagahama” spelt backwards. Trade reporting links that deliberate reversal to the blends’ inclusion of whisky from outside the distillery. The naming explanation sits alongside the documented production distinction, although its earliest publication is not established.[1][2]

Launched in 2018, Amahagan includes red-wine, mizunara, yamazakura, peated and collaboration finishes. These editions give the blending range an identity of its own, separate from the distillery’s single malts. A finish describes a treatment within the range, rather than establishing that all the whisky originated at Nagahama.[1][2]

Single Malt Nagahama encompasses both single-cask releases and the multi-cask batch series that began with THE FIRST BATCH in 2022. Both belong to the in-house single malt range, but they offer different formats: an individual cask on one hand, a combination of casks on the other.[1][2]

The reversed name

Claim: Amahagan is “Nagahama” spelt backwards, a deliberate reversal linked in trade reporting to the blends’ inclusion of whisky from outside the distillery.[1]

Verdict: Documented

What the record shows: The record documents the reversed spelling and the trade source’s explanation. The production account separately identifies Amahagan as a combination of imported malt and Nagahama spirit.[1][2]

Evidence against or gap: The supplied sheet records no contrary account. The earliest publication of the naming explanation is not established.

Earliest known source: Not established from the supplied record; the account appears in Japan Whisky Press, publication date not supplied.

Sources and claim mapping: Japan Whisky Press supports the naming explanation; Japanese Distillery Guide supports the distinction between Amahagan and Single Malt Nagahama.

Last checked: The exact day was not recorded; the supplied sources were checked in November 2026.

Planning a visit

The trade guide describes four bookable programmes, from a 30-minute visit to an overnight production experience. Before travelling, check the operator’s official website for current booking information, the activities included, accessibility arrangements and age requirements. The programme description is not confirmation of availability on a particular date.[2]

Check the location as well as the duration. The AZAI Factory Tour specifically includes the former-school cask warehouse, which is separate from the brewery premises. Do not assume that a booking for one location includes the other.[2]

Trade reporting places the distillery a few minutes’ walk from Nagahama Station on the JR Biwako Line. It also describes an on-site restaurant serving Omi-region food alongside the brewery’s beer and whisky. Confirm current restaurant access and the activities covered by any programme before making plans.[1]

Where to go next

• Chichibu: Ichiro's Malt: explore another relationship between a distillery name and its whisky ranges.
• Shizuoka: read another Japanese distillery profile alongside Nagahama.
• Kanosuke: broaden your reading across Japanese whisky producers.

Sources

[1] Japan Whisky Press. Nagahama distillery: Japan's smallest whisky maker. Undated trade article; version supplied in the fact sheet, checked November 2026. https://japanwhiskypress.com/nagahama-distillery-guide/

[2] Japanese Distillery Guide. Nagahama Distillery Guide: Story, Tours & Access. Undated trade guide; version supplied in the fact sheet, checked November 2026. https://japanese-distillery.com/distilleries/nagahama

This article is desk research based on the supplied verified fact sheet and its attributed trade reporting, not a distillery visit, production inspection or recorded tasting.

Last checked: November 2026.