Tatsumi-gura: The Storehouse That Took Its Name from a Compass Point
The name tells you where to stand. Tatsumi is the old Japanese word for southeast, borrowed from the twelve zodiac directions, and this small plastered storehouse sits on precisely that corner of the former Hirayasu residence in Kawanishi, Hyogo Prefecture. Carpenters raised it between 1918 and 1919, in the seventh and eighth years of the Taisho era, as part of a building campaign that produced most of what visitors see on the site today.
At 27 square meters it is the smallest of the storehouses here, and the modesty of its footprint makes the care taken over it more obvious rather than less. The roof is kirizuma-zukuri, a straightforward gable, laid with hongawara-buki tiling in which broad flat pan tiles alternate with semi-cylindrical cover tiles. The walls carry the thick white lime plaster of a dozo, the fireproof storehouse type that Japanese merchant and landowning families used to protect documents, textiles, and valuables from the fires that periodically swept through settlements.
Two details reward a closer look. The base is built of cut stone laid in courses, kiriishi-zumi, which lifts the plaster clear of ground damp and splashing rain. Above it, the wall below the lintel line is faced with boards rather than left as bare plaster, a practical measure against the knocks and scrapes of daily loading and unloading. Plaster is expensive to repair; timber planking can be replaced.
Then there is the round window set into the gable wall. It is the feature that fixes this building in the memory of most visitors, and a similar opening appears on the north storehouse across the compound, suggesting a shared hand and a shared idea about how these buildings should look from the yard.
Registered, Not Designated: What the Status Means
Tatsumi-gura entered the national register on 7 May 1997, with public notification following on 29 May, under registration number 28-0010. Its category is Registered Tangible Cultural Property (Buildings), and the ground for registration is recorded as zokei no kihan to natte iru mono, meaning a work that establishes a standard of form and construction for its type.
The distinction between registration and designation matters for anyone trying to read Japanese heritage labels. Designation as a National Treasure or an Important Cultural Property applies to a small number of buildings of the highest recognized value and brings strict controls on alteration. Registration, introduced by a 1996 amendment to the Law for the Protection of Cultural Properties, was created for a different problem: the steady loss of ordinary buildings from the Meiji, Taisho, and early Showa periods that no one had thought to protect. The system is deliberately lighter. Owners notify the authorities before making significant changes rather than seeking permission for every intervention, which allows buildings to stay in use.
That lighter touch is why fifteen structures of the former Hirayasu residence carry the status together, from the main house and detached rooms down to the roofed wall, the sheds, and the four storehouses. The point is the ensemble. A single storehouse of 27 square meters would be unremarkable on its own; standing in sequence with its neighbours along the eastern boundary of the site, it belongs to a working arrangement that can still be read on the ground.
Copper, and the Household That Smelted It
The Hirayasu family made its living from copper. The Tada silver and copper mining district spread across what is now Kawanishi, Inagawa, and Takarazuka in Hyogo, reaching into Osaka Prefecture at Nose, Toyono, Minoh, and Ikeda. Mining in the area is documented from the late Heian period, and local tradition holds that copper from the Kimyosan Shingyo adit in the Kunisaki district of Kawanishi went into the Great Buddha of Todai-ji in the Nara period, though this remains a story rather than a verified fact. The district's peak came under Toyotomi Hideyoshi's administration in the Azuchi-Momoyama period and continued through the early Edo period, when the Shimozai quarter around the present museum flourished as a smelting town.
The Hirayasu works kept going after the Meiji Restoration, and in the Taisho era the family built a modernized smelter northeast of the house. Excavation and interviews with former residents have established that it comprised a blast furnace, a mabuki refining hearth, a blower shed, and a chimney. Operations continued until around 1935. The refining stage still relied on the mabuki hearth inherited from the early modern period, so despite the furnace and the blower this was a traditional small-scale operation by the standards of its own decade, when converters were already in use elsewhere.
Walk the site with that in mind and the storehouses stop being picturesque outbuildings. They served a household whose wealth came out of the hillside behind them, and the slope directly behind the old Hirayasu house is where the smelter stood.
Seeing It
Kawanishi City Museum of Local History opened in November 1988 in the former Hirayasu residence, and the grounds now also hold the relocated Western-style Hiraga house, the Musee Espoir art museum, and the Atelier Hiratsu studio building. Between October 2023 and autumn 2024 the Hirayasu buildings were closed for seismic strengthening; visits resumed on 12 October 2024.
Approach the eastern edge of the compound from the yard rather than from the garden side. The storehouses and sheds run north to south in a line that closes the site off, and Tatsumi-gura anchors the southern end of that run. Look up at the gable before you look at anything else.
Interiors of the storehouses are not generally open, so the experience is an exterior one. That is less of a loss than it sounds. Plaster, stone base, board facing, and tile are exactly where the craftsmanship of a Taisho storehouse lives.
- 📍 Plan Your Visit to Hyogo
- Find tours, activities & transport passes near Kawanishi City Local Museum (Former Heian Family Residence
- [ Himeji Castle & Kobe Night View Cruise ]
Q&A
- What does the name Tatsumi-gura mean?
- Tatsumi is the traditional Japanese term for the southeast direction, taken from the zodiac compass. The storehouse stands at the southeast corner of the residence grounds, and the name simply records that position.
- Can I go inside?
- The storehouse interiors are not part of the normal visitor route. You can view the building from the grounds, which is where its stonework, plaster, and roof tiling are best appreciated. Exhibition spaces including the mining materials room and the chopstick collection are inside the main house.
- How is a Registered Tangible Cultural Property different from an Important Cultural Property?
- Registration is a lighter framework introduced in 1996 for buildings roughly fifty years old or more, aimed at keeping them in active use. Owners give notice before major alterations. Designation as an Important Cultural Property is far more selective and imposes stricter controls on any change.
- How do I reach the museum by train?
- Take the Nose Electric Railway to Yamashita Station, transferring at Kawanishi-noseguchi on the Hankyu line or Kawanishi-Ikeda on the JR line. The museum is about fifteen minutes on foot from Yamashita.
- Is one visit enough to see the other registered buildings?
- Yes. All fifteen registered structures of the former Hirayasu residence stand on the same grounds, along with the Hiraga house and the art museum. Allow ninety minutes to two hours if you want to walk the whole site without hurrying.
Basic Information
| Name | Kawanishi City Museum of Local History (Former Hirayasu Residence, Tatsumi-gura Storehouse) |
|---|---|
| Category | Registered Tangible Cultural Property (Buildings) |
| Registration number | 28-0010 |
| Registered | 7 May 1997 (notified 29 May 1997) |
| Criterion | A work establishing a standard of form |
| Date of construction | Taisho 7 to 8 (1918 to 1919) |
| Quantity | 1 building |
| Structure | Wooden, single storey, tiled roof; floor area 27 square meters |
| Type | Residence / building |
| Address | 4-1 Shimozai-cho, Kawanishi City, Hyogo Prefecture |
| Owner | Kawanishi City |
| Opening hours | 10:00 to 16:30 (last admission 16:00) |
| Closed | Monday, Tuesday and Wednesday (open on national holidays); 28 December to 4 January |
| Admission | Over 18: 300 yen; 18 and under: 150 yen |
| Access | About 15 minutes on foot from Yamashita Station, Nose Electric Railway |
| Telephone | 072-794-3354 |
References
- National Database of Designated Cultural Properties, Agency for Cultural Affairs: Kawanishi City Museum of Local History (Former Hirayasu Residence, Tatsumi-gura)
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00000146
- Kawanishi City: Museum of Local History
- https://www.city.kawanishi.hyogo.jp/shiseijoho/shokai/kankouannai/1003058/kankou_kyodo.html
- Kawanishi City: Facilities of the Museum of Local History
- https://www.city.kawanishi.hyogo.jp/shiseijoho/shokai/kankouannai/1003058/kyodokan_syosai.html
- Cultural Heritage Online: Kawanishi City Museum of Local History (Former Hirayasu Residence, Main House)
- https://online.bunka.go.jp/heritages/detail/135848
- Kawanishi City: Change to opening days from 1 April 2026
- https://www.city.kawanishi.hyogo.jp/kurashi/shimin/sports/1009251/1023735.html
Last verified: 2026.07.22