Horikawaya Nomura Sagyō-gura: The Pressing House Where Soy Sauce Meets Fire
Step into the working yard of Horikawaya Nomura, a soy sauce brewery in Gobo on the Kii Peninsula, and one building announces itself before the others: a low timber workshop with a brick chimney rising from its eastern flank. This is the Sagyō-gura, the pressing and finishing house, and it is where the long fermentation of soy sauce reaches its decisive moment. Inside, fermented mash is squeezed, the raw liquid is heated over wood fire, and the finished sauce is bottled.
The building measures roughly six bays by four (about 127 square metres), with a single-bay lean-to along the north side. A masonry muro, a temperature-held room built in concrete, projects from the southwest corner, and the brick chimney vents the kettles where the pressed liquid is brought to heat. The main frame dates from the late Edo period, with the present extension added in the early twentieth century.
Why It Was Registered
In October 2014, this workshop and four other Horikawaya Nomura buildings were entered on Japan's register of Tangible Cultural Properties. Together with the two Matabei-family buildings nearby, the group of seven became the first nationally registered properties in Gobo City. Registration here is a lighter form of protection than the better-known designations of National Treasure or Important Cultural Property; it recognises structures that contribute to the historic character of the landscape and encourages their preservation through guidance rather than strict control.
What earned the Sagyō-gura its place is not refinement but function laid bare. The chimney, the kettles, the concrete muro, and the open pressing floor read as a single industrial composition that shapes the look of the whole brewery yard. Few working soy sauce makers retain this kind of pre-mechanical layout intact, and fewer still keep using it.
What to Notice on a Visit
Horikawaya Nomura traces its founding to 1688, when the household ran a coastal shipping agency and carried local soy sauce and Kinzanji miso to clients in Edo as gifts. By tradition, a shipwreck in 1756 set the head of the family adrift as far as the northern island of Etorofu; after the better part of a year finding his way home, the family is said to have given up shipping and turned to brewing as its trade. Some eighteen generations later, the work continues without chemical additives.
The detail that surprises most visitors is the fire. Every stage of heating is done with firewood rather than gas or electricity, and the brewery day begins around four in the morning when the kettles are lit. The chimney on the Sagyō-gura is the visible sign of that practice. You cannot wander freely through a working production building, but the brewery's adjoining shop sells the three-star soy sauce and the vegetable-laden Kinzanji miso made on the premises, and standing in the yard you can read the whole sequence of brewing from the buildings themselves.
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Q&A
- What is the Sagyō-gura used for?
- It is the pressing and finishing workshop, where fermented mash is squeezed, the raw soy sauce is heated, and the product is bottled. The brick chimney serves the heating kettles.
- How old is the building?
- The main structure dates from the later Edo period (roughly the late eighteenth to early nineteenth century), with an extension added between 1926 and 1945.
- Can I go inside?
- It is an active production facility and not generally open for tours. The brewery shop, however, welcomes visitors who wish to buy or ask about the products. Check current hours before you travel.
- Is it really wood-fired?
- Yes. The brewery heats every stage with firewood rather than gas or electricity, a practice that is now rare among Japanese soy sauce makers.
- Where exactly is it?
- In the Sono district of Gobo City, Wakayama Prefecture, within the brewery compound of Horikawaya Nomura.
Basic Information
| Name | Horikawaya Nomura Sagyō-gura (Working House) |
|---|---|
| Location | 743 Sono, Gobo City, Wakayama Prefecture |
| Designation | Registered Tangible Cultural Property (Structure); registered 7 October 2014; registration no. 30-0198 |
| Registration criterion | Contributing to the historic landscape of the nation |
| Quantity | 1 building |
| Structure | Timber, partly concrete, single storey, tiled roof, building area approx. 127 m², with chimney |
| Period | Late Edo period; extended early Shōwa (1926–1945) |
| Access | Working brewery; production buildings not generally open. Adjoining shop open to visitors (verify hours) |
References
- National Database of Cultural Properties (Agency for Cultural Affairs): Horikawaya Nomura Sagyō-gura
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00010231
- Cultural Heritage Online (National Institutes for Cultural Heritage)
- https://bunka.nii.ac.jp/
- Horikawaya Nomura official site
- https://www.horikawaya.com/
Last verified: 2026.06.25