A Floor Plan Shaped by the Work
The Nakawa Shoten Brewing Hall (中和商店酒造蔵, also written Nakawa-shōten Shuzōgura) is a two-storey wooden sake brewery of about 1926 in the Sarada district of Ikedachō, Miyoshi City, Tokushima Prefecture, entered on the national register of Tangible Cultural Properties on 5 December 2019.
It occupies the centre of the compound, immediately east of the office that fronts the street, and at 499 square metres it is by some distance the largest of the five registered items here. The roof is a gable of pantiles, the frame timber, the plan an L.
That L is not a stylistic gesture. It is the shape the work required. Read the building from east to west and the sequence of sake production appears in the arrangement of the rooms, which is the most useful thing to know before looking at it.
Reading the Rooms in Order
Rice arrives, and the first thing done to it is washing. A lean-to runs down the eastern side of the hall, and under it sit the araiba, the washing area, and the kamaba, where the rice is steamed. Steam has to go somewhere, and it goes up the brick chimney that stands just beyond this eastern wall, itself a separately registered structure.
Steamed rice then needs mould. In the southeast corner of the hall is the kōji muro, an insulated room kept warm and humid so that Aspergillus oryzae can grow through the grain and convert its starch to fermentable sugar. Every sake brewery has one, and its position, tucked into a corner where the temperature is easiest to hold steady, is standard practice rather than local invention.
Fermentation happens next door. The mixing storehouse to the north, a middle-Meiji building registered as a separate item, holds the tanks; its roof is carried on an unusual assembly of round logs set horizontally and diagonally and braced with struts, which clears a single wide span without intermediate posts.
Back in the brewing hall, the centre of the L is given to storage. At the western end, a bottling room adjoins and connects directly to the office, so that finished sake leaves the compound through the same building that handles the paperwork. The Agency for Cultural Affairs describes the hall as the core facility of the brewing operation, and the registration criterion applied was contribution to the historic landscape of the country, under the number 36-0202.
Water, Cold, and the Neighbours
Ikeda lies in a mountain basin on the upper Yoshino River, near the geographic centre of Shikoku. Visitors who associate the island with mild weather are often surprised by the winters. The cold is what made this a brewing town: low temperatures slow fermentation, and slow fermentation is what a brewer wants for clean flavour. Nakawa Shoten works from late November to the end of March, using Yamada Nishiki and Gohyakumangoku rice with water drawn from the river system, under a master brewer who comes from Tajima in Hyōgo Prefecture.
The house label is Imakomachi, with Wa-emon and Yutaka alongside it. The brewery reports gold medals at the National New Sake Appraisal in the Heisei years 6, 8, 10, 12 and 13, corresponding to 1994, 1996, 1998, 2000 and 2001.
One detail of the site surprises even people in the trade. The property next door is another brewery, Miyoshikiku, its buildings sharing a boundary with these. Two working sake producers immediately adjacent is a rare arrangement in Japan, and a reminder that this street once held many more.
The hall is a production space and is not open to casual visitors; brewing rooms are kept clean and cool for reasons that have nothing to do with hospitality. Contact the brewery in advance if you hope to look inside outside the festival period. The reliable opportunity is the Shikoku Sake Festival in February, when Nakawa Shoten opens the compound from 11:00 to 15:00 alongside Miyoshikiku and Hōsui; the 28th edition is set for 20 February 2027, with the tasting hall at the Ikeda Municipal Gymnasium. From JR Awa-Ikeda Station the walk east takes about seven minutes. Photograph the exterior from the road as you like, and ask permission for anything beyond the gate.
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Q&A
- How large is the Nakawa Shoten Brewing Hall, and how is it built?
- It is a two-storey timber building with a gabled pantile roof and a floor area of 499 square metres, laid out on an L-shaped plan. It dates from around 1926.
- What rooms does the Nakawa Shoten Brewing Hall contain?
- Storage occupies the centre of the L, with a kōji cultivating room in the southeast corner. A lean-to on the east side houses the rice washing area and the steaming room, and a bottling room on the west adjoins the office.
- What is a kōji muro, and why does the Nakawa Shoten Brewing Hall have one?
- A kōji muro is an insulated warm room where Aspergillus oryzae is grown on steamed rice to convert starch into fermentable sugar. No sake can be made without this step, so every brewery includes such a room.
- Is the Nakawa Shoten Brewing Hall open to visitors?
- Not on ordinary days, as it is an operating production facility. The compound opens during the Shikoku Sake Festival in February, from 11:00 to 15:00, and visits at other times require prior arrangement with the brewery.
- When does Nakawa Shoten actually brew sake?
- The brewing season runs from the end of November to the end of March, when temperatures in the Ikeda basin fall low enough for slow fermentation. A master brewer from Tajima in Hyōgo Prefecture leads the work.
Basic Information
| Name | Nakawa Shoten Brewing Hall (中和商店酒造蔵) |
|---|---|
| Location | 1755 and adjacent, Sarada, Ikedachō, Miyoshi City, Tokushima Prefecture |
| Designation | Registered Tangible Cultural Property (Building), No. 36-0202 |
| Year Designated | 5 December 2019 |
| Quantity | 1 building |
| Dimensions | Wood-framed, two storeys, tiled roof; floor area 499 m² |
| Owner | Nakawa Shoten G.K. |
| Public Access | Working facility, normally closed. Open during the Shikoku Sake Festival in February; otherwise by prior arrangement. |
References
- National Cultural Properties Database, Agency for Cultural Affairs: Nakawa Shoten Brewing Hall
- https://kunishitei.bunka.go.jp/heritage/detail/101/00013194
- National Cultural Properties Database, Agency for Cultural Affairs: Nakawa Shoten Mixing Storehouse
- https://kunishitei.bunka.go.jp/heritage/detail/101/00013195
- Nakawa Shoten G.K. official site: About the Brewery
- https://www.imakomachi.com/warehouse.php
- Shikoku Sake Festival: Event Outline
- https://www.shikoku-sakematuri.com/event/
Last verified: 2026.08.02