A Storehouse With a Drawing Room Inside
The Furukawa Family Zashiki-gura (古川家住宅座敷蔵, Furukawa-ke Jūtaku Zashiki-gura, also written Furukawa-ke Jutaku Zashikigura) is a two-storey plastered storehouse of 1918 at 370 Yanagiwaramachi 1-chome in Aizuwakamatsu City, Fukushima Prefecture, built to hold a formal tatami reception room rather than goods, and registered as a national Tangible Cultural Property, buildings section, on 13 March 2025.
A zashiki-gura is a building type that puzzles visitors on first encounter. From outside it is a kura: thick walls, lime plaster taken up to the eaves, a tiled gable roof, the whole vocabulary of a fireproof store. Step in and the upper floor turns out to be a reception room with tatami, an alcove and a garden view. Wealthy households in northern Japan built them for a reason that becomes obvious once stated. The plastered shell that protects rice and lacquerware from fire will protect a guest room and its contents just as well, and a family that had already commissioned one set of walls saw no reason not to use the technique for the room where it received people.
This one stands southeast of the family's grain store, which was completed a year earlier. The two were registered together but on separate grounds, and standing between them makes the reason plain.
The building covers 66 square metres, slightly less than the granary. Repair work is recorded for 1987.
Both stand on a quiet residential street on the southwest side of Aizuwakamatsu, roughly one kilometre from Nishi-Wakamatsu Station on the JR Tadami Line and the Aizu Railway. That is about a fifteen-minute walk from the station, through the sort of ordinary streetscape where a plastered gable comes as a surprise.
Registered as a Model of Design
Japan's registration system, in place since 1996, applies to buildings of roughly fifty years or more that merit protection without the full weight of designation. Three criteria govern eligibility, and the zashiki-gura was accepted under the second: structures that serve as a model of design and craftsmanship. The granary next door came in under the first criterion instead, which concerns contribution to the historic landscape.
The distinction is not a ranking. It records what each building does well. The granary earns its place by the way it holds the street; the zashiki-gura earns its place by what happens inside. Its registration number is 07-0288, issued in the 109th round on the same day as its neighbour, and the pairing brought Aizuwakamatsu's tally of registered buildings up by two.
The Council for Cultural Affairs, in recommending registration in November 2024, singled out the second-floor room: the black persimmon alcove pillar, the fine kumiko latticework in the glazed screens of the built-in writing alcove, the general quality of the materials. Those are craft judgements, made by people who look at a great many buildings.
Inside the Upper Room
The exterior gives little away. Two storeys, gabled roof in sangawara pantiles, walls plastered up to the eaves in the same manner as the granary. Only the windows on the south side hint that something other than storage is going on above.
Those windows open onto the south garden, and they light a room built as a proper zashiki with a full toko-gamae, the formal alcove ensemble. The tokobashira, the pillar that stands at the alcove's outer corner and sets the tone for the whole room, is black persimmon. Kurogaki is the dark-figured heartwood that appears unpredictably in old persimmon trees; a joiner may cut a hundred trunks without finding usable figure, and the grain runs in smoky ink-like streaks that no two pieces repeat. Choosing it for a room inside a storehouse says something about how seriously the household took this space.
Beside the alcove sits a tsukeshoin, the shallow built-in desk that projects toward the garden in shoin-style rooms. Its screens are glazed and framed in kumiko, the technique of assembling small strips of wood into geometric lattice without nails or glue at the joints. Fine kumiko is slow work and unforgiving; a strip cut a fraction long shows up as a wave across the whole panel. Set against the garden light, the pattern reads as a grid of shadow laid over green.
Look up. The roof above is carried on a king-post truss, a Western structural type in which a single vertical post hangs from the apex and ties the horizontal beam below. Japanese carpenters absorbed the truss during the Meiji period from foreign engineers and technical schools, and by the Taishō era regional builders used it comfortably. The granary of 1917 keeps a traditional tsukadate frame; the zashiki-gura of 1918 takes the truss. One household, one year, two structural worlds sitting a few metres apart. That contrast is a small, concrete illustration of what Taishō architecture in provincial Japan actually looked like, and it is more instructive than any general statement about modernisation.
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Q&A
- What exactly is a zashiki-gura, and why is the Furukawa Family Zashiki-gura one?
- A zashiki-gura is a storehouse whose interior is finished as a formal reception room. It keeps the fireproof plastered shell of a kura and gives the space over to entertaining rather than storage. The Furukawa building qualifies because its second-floor south room is a full tatami zashiki with an alcove, an alcove pillar, a built-in writing alcove and windows facing the garden. The type is found across northern Japan, and the Aizu region has a number of surviving examples.
- Can the Furukawa Family Zashiki-gura be entered, and is there an admission fee?
- It is privately owned and is not run as a visitor attraction, so no opening hours or admission fee are published. Reporting at the time of the 2024 recommendation described the zashiki-gura and the neighbouring granary as being used for exhibitions and events, meaning the interior appears to open occasionally rather than on a set schedule. Contact the Aizuwakamatsu tourist information office or the city's cultural properties section before making the trip if seeing the interior matters. The outside is visible from the public road.
- Why does the Furukawa Family Zashiki-gura use a Western king-post truss?
- By 1918 the truss was ordinary technical knowledge among Japanese carpenters, taught since the Meiji period and used widely in schools, factories and civic buildings. It clears a span with less timber than a traditional frame and behaves predictably. For a building that needed an unobstructed upper room for guests, the choice was practical rather than fashionable. The interest lies in seeing it under a plastered storehouse roof, alongside a traditional Japanese frame on the same property.
- What is the black persimmon pillar in the Furukawa Family Zashiki-gura?
- Kurogaki, black persimmon, is heartwood from old persimmon trees that has developed dark streaked figure. It cannot be cultivated for, only found, and a tree gives no outward sign of carrying it, so the wood has long been among the most expensive in Japanese joinery. Using it for the tokobashira, the alcove pillar that a seated guest faces, was a deliberate statement about the room's standing within the household.
- How is the Furukawa Family Zashiki-gura related to the Furukawa Family Granary?
- They belong to the same household and stand on the same plot, the zashiki-gura to the southeast of the granary. The granary was finished in 1917 and the zashiki-gura in 1918. Both were registered on 13 March 2025 but under different criteria: the granary for its contribution to the historic landscape along the Ginzan Kaidō, the zashiki-gura as a model of design. Seen together they show a rice merchant's premises in the Taishō period, one building for the stock and one for the guests.
Basic Information
| Name | Furukawa Family Zashiki-gura (古川家住宅座敷蔵, Furukawa-ke Jūtaku Zashiki-gura) |
|---|---|
| Location | 370 Yanagiwaramachi 1-chome, Aizuwakamatsu City, Fukushima Prefecture |
| Designation | Registered Tangible Cultural Property (Buildings); registration no. 07-0288, 109th round |
| Year Designated | Registered 13 March 2025 (Reiwa 7); recommended by the Council for Cultural Affairs in November 2024 |
| Quantity | 1 building |
| Dimensions | Building area 66 m²; two-storey dozō construction, tiled roof; built 1918 (Taishō 7), repaired 1987 |
| Owner | Privately owned |
| Public Access | Not open on a regular schedule. The outside can be seen from the street. Occasional use of the interior for exhibitions and events has been reported; enquire with Aizuwakamatsu City in advance. |
References
- National Database of Designated Cultural Properties, Agency for Cultural Affairs — Furukawa Family Zashiki-gura
- https://kunishitei.bunka.go.jp/heritage/detail/101/00015277
- Cultural Heritage Online, Agency for Cultural Affairs — Furukawa Family Zashiki-gura
- https://online.bunka.go.jp/heritages/detail/568681
- Aizuwakamatsu City — Cultural Properties in the City (list of designated and registered properties)
- https://www.city.aizuwakamatsu.fukushima.jp/docs/2012100500043/
- Fukushima Prefecture Board of Education — Cultural Properties Information for Fukushima
- https://www.pref.fukushima.lg.jp/site/edu/bunkazai01.html
Last verified: 2026.08.26