A two-story earthen storehouse with a modern roof
The north storehouse stands in the northwest corner of the grounds, set in a line just north of its smaller companion, the south storehouse. It is a dozo, a thick-walled earthen storehouse, here built two stories high at 6.7 meters along the front and 4.8 meters deep, under a gabled roof of heavy hongawara tile. A single doorway opens toward the east on its southern face. Its date falls in the late Taisho years, between 1919 and 1926.
The construction mixes old and new. The walls follow the traditional dozo method, plastered and finished with a thick band, the hachimaki, running below the eaves; but the roof frame inside is a king-post truss, a Western carpentry import that had entered Japanese building by this date. On the lane side to the north, the lower wall is faced in vertical boarding and the base in cut stone, a sober treatment that keeps the building in scale with the street behind it.
Why it is registered
The storehouse was registered nationally in 2012 with the rest of the estate, under the criterion of contributing to the historic landscape. Its interest lies in the meeting of two building cultures in one small structure: the heavy earthen wall of a long Japanese tradition, carrying a roof framed by the truss of the industrial age. Together with the main house and the south storehouse, it completes the working back of the residence.
What to look for
Today the two storehouses of the estate serve as dining rooms, known from their finishes as the black store and the white store. Their heavy doors remain, and inside, the structural timber is left exposed rather than hidden behind plaster. Seen from the northern lane, the vertical boarding and the cut-stone base give the building a settled, grounded look that rewards a slow walk along the boundary.
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Questions and Answers
- What is a dozo?
- A dozo is a Japanese storehouse with thick, fire-resistant earthen walls finished in plaster. The north storehouse is a two-story example.
- What is unusual about its construction?
- It joins a traditional earthen wall with a king-post truss roof, a Western carpentry method that had reached Japan by the early twentieth century.
- Can I see it up close?
- The two storehouses now serve as dining rooms at Ganko Rokusan-en, so the interiors are used for meals. The exterior is visible from the northern lane.
- When was it built?
- In the late Taisho period, between 1919 and 1926. It was registered as a Tangible Cultural Property in 2012.
- Why are they called the black and white stores?
- The names come from the finishes of the two storehouses, now used as dining rooms with their heavy doors and exposed timber retained.
Basic Information
| Name | North Storehouse of the Former Matsui Residence (Ganko Rokusan-en) |
|---|---|
| Location | 1-3-22 Horidome-nishi, Wakayama City, Wakayama Prefecture |
| Designation | Registered Tangible Cultural Property (registration no. 30-0163) |
| Registered | 13 August 2012 |
| Date | Late Taisho period (1919-1926) |
| Structure | Earthen dozo construction, two stories; gabled hongawara tile roof; floor area about 32 sq m |
| Count | 1 building |
| Access | Now a dining room at Ganko Rokusan-en; exterior visible from the northern lane. Reservation recommended. |
References
- Agency for Cultural Affairs, National Cultural Properties Database
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00009362
- Wakayama Prefecture Cultural Properties: Former Matsui Residence (Ganko Rokusan-en)
- https://wakayama-bunkazai.jp/bunkazai/bunkazai_558/
- Rokusan-en (Wikipedia, Japanese)
- https://ja.wikipedia.org/wiki/%E5%85%AD%E4%B8%89%E5%9C%92
Last verified: 2026.06.25