The Working Side of a Farmhouse
Sakashita Tsutomu-ke Jutaku Naya (坂下勤家住宅納屋, in full Hepburn Sakashita Tsutomu-ke Jūtaku Naya), the barn of the Sakashita family residence at Umaki in Shodoshima-cho, Kagawa Prefecture, was built in 1908 and entered Japan's national register of Tangible Cultural Properties on 2 March 2006.
A naya is the farm building that holds everything a household needs and cannot keep indoors: implements, harvested crops, straw, sometimes animals. This one occupies the southeast part of the residence, set with its ridge running north to south. Its north gable meets the south face of the main house toward the eastern end, so the two buildings are physically joined.
The barn runs six ken along the ridge and two across, roughly 10.9 by 3.6 metres, with a registered floor area of 52 square metres. The roof is gabled and laid in sangawara pantile. Pent canopies project on two sides: on the west, facing the yard at the centre of the property, and on the south, along the road.
Those two canopies are the detail to notice. They create narrow strips of covered ground on the sides where people actually moved, which is how a working farm handles rain without enclosing space it cannot afford to enclose.
Tsushi-nikai, and a Small Discrepancy in the Record
The Agency for Cultural Affairs describes the barn as tsushi-nikai, a construction with a low loft tucked under the roof. The floor above is not full height; a person stoops there. Farmhouses across western Japan used the space for straw, seed and dried goods, and the gable ends often carry small openings or lattice to let air through.
The database entry contains a mismatch worth naming plainly. The structural summary field records the barn as single storey in timber, while the descriptive text calls it tsushi-nikai. The two statements are not contradictory in practice, because a half-height loft is conventionally not counted as a storey in these summaries, but a reader comparing the two lines will see the difference. Both readings come from the same official record.
The barn was registered under the first of the three criteria, that a building contributes to the historic landscape of the country, as was the main house. The storehouse on the same property came in under a different criterion. Register number 37-0303 was announced in the forty-ninth round, gazetted on 23 March 2006.
What the criterion recognises here is arrangement as much as fabric. Main house on the north, storehouse to the southwest, barn to the southeast: the three enclose the central work yard on three sides in a U, open toward the road. The registration of all three on the same day preserves that geometry rather than three separate objects.
Farming an Island Known for Brewing
Umaki is remembered for soy sauce. The families who settled the district came over from Ako as salt makers and moved into brewing when salt ceased to pay, and the district now sits inside Hishio no Sato, the belt of warehouses and tsukudani works along the south coast. Some four hundred soy-sauce houses operated on the island at the Meiji peak; around twenty breweries and tsukudani plants continue.
The brewers did not grow their own raw material. Soybeans and wheat arrived by sea out of northern Kyushu, which the island's shipping made straightforward. Farming on Shodoshima ran alongside the brewing trade rather than feeding it, and the Sakashita barn belongs to that separate agricultural economy: a household working sloping ground above the coastal strip.
The year the barn went up carries an odd coincidence. In 1908 the Ministry of Agriculture and Commerce began trial olive plantings in three prefectures, and of the three sites only the one at Nishimura on Shodoshima produced fruit. The island's olive industry dates from that season. Nothing connects the Sakashita family to the trial; the two events simply share a year, and standing on the same island.
The barn is part of a private residence and no public opening has been announced. The Agency's record leaves the owner field blank and sets out no arrangement for entry. The south side, with its pent canopy along the road, can be seen from public ground, and photography from the road causes no problem. Do not enter the property.
Access runs by ferry to Kusakabe out of Takamatsu or to Sakate out of Kobe, then the Shodoshima Olive Bus Sakate Line to the stop named Umaki. Island bus fares are capped at 300 yen. The neighbouring Noma district holds the largest concentration of brewery warehouses on the island, along with a soy-sauce museum housed in a converted factory building of the early Taisho years.
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Q&A
- What is Sakashita Tsutomu-ke Jutaku Naya?
- It is the barn of the Sakashita family residence at Umaki in Shodoshima-cho, Kagawa Prefecture, built in 1908 and registered as a Tangible Cultural Property on 2 March 2006 under number 37-0303. It stands in the southeast part of the property and joins the main house at its north gable.
- Is the barn of the Sakashita residence one storey or two?
- The Agency for Cultural Affairs describes it as tsushi-nikai, meaning it has a low loft under the roof, while the structural summary in the same database records it as single storey. A half-height loft is conventionally not counted as a full storey in those summaries.
- How do the three registered buildings of the Sakashita residence relate to each other?
- The main house occupies the north, the storehouse and its stone wall the southwest, and the barn the southeast. Together they enclose the central working yard on three sides, leaving the south open toward the road.
- Can visitors see Sakashita Tsutomu-ke Jutaku Naya?
- Only from outside. The site is a private residence with no announced public opening. The south face and its pent canopy are visible from the road along the southern edge of the plot, and photographs may be taken from there.
- How do I get to Sakashita Tsutomu-ke Jutaku Naya from Kobe?
- Take a ferry to Sakate, then the Shodoshima Olive Bus Sakate Line to the Umaki stop. Fares on island buses are capped at 300 yen. Coming from Takamatsu, use the ferry to Kusakabe and the same bus line.
Basic Information
| Name | Sakashita Tsutomu-ke Jutaku Naya (坂下勤家住宅納屋) |
|---|---|
| Location | 258 Ko, Sakanoyama, Umaki, Shodoshima-cho, Shozu-gun, Kagawa Prefecture |
| Designation | Registered Tangible Cultural Property (Structure), register number 37-0303 |
| Year Designated | Registered 2 March 2006; gazetted 23 March 2006 (forty-ninth round) |
| Quantity | 1 building |
| Dimensions | Timber, single storey with loft (tsushi-nikai), tiled roof; building area 52 square metres; 6 by 2 ken |
| Owner | Private; not listed in the Agency for Cultural Affairs database |
| Public Access | No public opening announced; exterior visible from the adjoining road |
References
- National Cultural Properties Database, Agency for Cultural Affairs: Sakashita Tsutomu-ke Jutaku Naya
- https://kunishitei.bunka.go.jp/heritage/detail/101/00005370
- Cultural Heritage Online: Sakashita Tsutomu-ke Jutaku Naya
- https://online.bunka.go.jp/heritages/detail/141138
- Shodoshima Town: history of olive cultivation on the island
- https://www.town.shodoshima.lg.jp/gyousei/kakuka/kikakuzaisei/4/1637.html
- Shodoshima Town: list of designated and registered cultural properties (PDF)
- https://www.town.shodoshima.lg.jp/material/files/group/26/08_sankou.pdf
Last verified: 2026.08.04