A Fireproof Storehouse on the Old Highway
Fire was the constant enemy of a Japanese post town, where timber houses stood shoulder to shoulder along a single road. The answer, for families with goods worth protecting, was the dozo, a thick-walled storehouse of earth and plaster. East of the Uedaya main house in Ochiai-juku, facing the old Nakasendo, stands one such storehouse, built in 1904 and now a registered cultural property in its own right.
It is a compact building, a two-story dozo with a tiled roof covering only about 25 square meters, its gabled ridge running north to south. Small as it is, it was made to outlast fire, water, and time, and its street face was finished with a care usually reserved for the front of a house.
Why It Was Registered
The storehouse was added to the national register of tangible cultural properties in October 2014, together with the main house and the detached wing of the Ueda family. The listing recognizes buildings that contribute to the historic landscape, and here the storehouse earns its place by completing the picture: a main house and its dozo side by side are the classic silhouette of a Nakasendo townscape.
What sets this storehouse apart is the finish on its southern, street-facing wall. The lower half is namako-kabe, a lattice of square tiles set in raised white plaster ridges, named for the sea-cucumber shape of those ridges and valued for shedding rain. Above it the wall is coated in black lime plaster, a costly and demanding finish. The gable carries a plaster band called a hachimaki, and bracketed tiled eaves shade the upper windows, which close behind heavy earthen doors.
What to Look For
The pleasure of this building is in its surfaces. Stand where the south wall catches the light and the geometry of the namako tiles reads clearly, the white ridges dividing the dark field below into a grid.
Look up to the second-floor windows. Each is fitted with a tsuchido, an earthen door thick enough to seal the opening against flame, and each is sheltered by a small tiled eave carried on carved brackets. The black plaster above was not merely practical; a well-kept black wall announced a household that could afford the plasterer's skill. The entrance sits on the quieter north side, turned away from the highway.
The storehouse is part of a private residence and cannot be entered. Its street elevation, however, is one of the more rewarding things to study along this stretch of the old road.
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Q&A
- What is a dozo storehouse?
- A dozo is a traditional Japanese storehouse with thick earthen walls finished in plaster, built to resist fire and protect valuables. This one dates to 1904.
- What is namako-kabe?
- It is a wall finish of square tiles joined by raised white plaster ridges. The rounded ridges resemble a sea cucumber (namako), and the design sheds rain while decorating the wall.
- Can I go inside the storehouse?
- No. It stands within a private residence and is not open to visitors. The street-facing wall can be seen from the public road.
- Why is the upper wall painted black?
- The black lime plaster is both weatherproof and a mark of status, since the finish demanded considerable skill and expense from the plasterer.
- What is there to see around it?
- The storehouse sits beside the Uedaya main house in Ochiai-juku. The nearby honjin and the stone-paved Nakasendo toward Magome are worth adding to a visit.
Basic Information
| Name | Uedaya Ueda Family Residence Storehouse (Kami-no-Uedaya Ueda-ke Jutaku Dozo) |
|---|---|
| Location | 831 Ochiai, Nakatsugawa, Gifu Prefecture |
| Designation | Registered Tangible Cultural Property (registered October 7, 2014) |
| Registration No. | 21-0232 |
| Count | 1 building |
| Structure | Two-story dozo, tiled roof; building area approx. 25 m² |
| Period | 1904 (Meiji 37) |
| Access | Exterior viewable from the street; interior not open to the public |
References
- Kami-no-Uedaya Ueda Family Residence Storehouse — Cultural Heritage Online (Agency for Cultural Affairs)
- https://online.bunka.go.jp/heritages/detail/209874
- National Database of Designated Cultural Properties — Storehouse
- https://kunishitei.bunka.go.jp/heritage/detail/101/00010151
- Nakasendo Ochiai-juku — Gifu Travel Guide
- https://www.kankou-gifu.jp/spot/detail_1362.html
Last verified: 2026.07.11