About the Daido Former Yamamoto Family Residence Main House
The Daido Former Yamamoto Family Residence Main House (大道旧山本家住宅主屋, Daidō Kyū-Yamamoto-ke Jūtaku Shuoku) is a farmhouse-style dwelling from the end of the Edo period (1830 to 1867) on the Takenouchi Kaidō road in Yamada, Taishi Town, Osaka Prefecture, registered as a Registered Tangible Cultural Property of Japan on 21 August 2002. Its registration number is 27-0201; the annex was registered on the same day.
It is a single-storey timber building with a building area of 135 square metres. The Agency for Cultural Affairs records it as 7 bays long and 5 bays deep, standing near the middle of the plot and facing northwest toward the old road. The roof is mainly thatch, with tiled sections.
A Yamatomune Roof on the Old Road
The roof of the Yamamoto main house is a Kirizuma-zukuri gable: Kayabuki thatch in the centre, with Hongawarabuki tiled roofs on either side. This is the form known as Yamatomune, found on farmhouses from the Nara Basin into Kawachi. The steep thatched block, flanked by lower tiled shoulders, gives the house a silhouette you can pick out from well down the road.
The Daido Former Yamamoto Family Residence Main House was registered under the criterion of contributing to the historic landscape of the country. The Agency for Cultural Affairs notes that its yamatomune roof creates a scene fitting for the old highway, and Osaka Prefecture has chosen the house as one of its designated viewpoints along the Takenouchi Kaidō.
The date rests on construction technique, in particular the use of Sashigamoi beams, which points to the late Edo period. No Munafuda or other dated record is known. Biken Sekkei, the architects who designed the restoration, give the completion as the early Meiji period and the length as 7.5 bays; this article follows the Agency for Cultural Affairs record.
The Earth-Floored Hall, the Tatami Rooms and the 2004 Repairs
Inside, rooms such as the zashiki and the shimomise open off an earth-floored Doma, a typical farmhouse plan for the area. A sashigamoi is a deep lintel that also works as a beam, so fewer posts are needed and the openings between rooms can be wide.
The Yamamoto main house was repaired before it opened to visitors in September 2004. Biken Sekkei report that the building had been leaning toward the nearby river and was jacked back upright, and that the floor was lifted to cast new foundations. The termite-damaged central pillar was replaced, as were sashigamoi that a recent alteration had swapped for thinner timbers. Taishi Town also notes that a sashigamoi from the earth-floored room, which had been reused elsewhere, was returned to its place.
Walls were re-plastered with earth on a woven bamboo lath, and part of the clay-covered ceiling was opened to insert reinforcing beams. The kitchen stove was rebuilt in brick following traces left on site. On the roof, fresh thatch was worked into the old rather than stripping it, a method the architects expected to keep the house dry for about 20 years.
What to Look For at the Main House
Stand on the road first. The line where the thatch meets the tiles, and the way the tiled side roofs finish at the gable ends, show the yamatomune form most clearly.
Indoors, look up from the earth floor at the sashigamoi spanning the room divisions. The restored stove is in the same space. According to the architects, the walls on either side of the tokonoma alcove are faced with diagonally laid cedar boards, added during the repairs to stiffen the frame.
Visiting the Daido Former Yamamoto Family Residence Main House
The exterior of the Daido Former Yamamoto Family Residence Main House can be seen from the Takenouchi Kaidō at any time. The interior is open on opening days, and its tatami rooms are also let as rental space. No official guidance on photography could be found, so ask at reception.
As of August 2026, Taishi Town reports a temporary closure caused by an equipment fault. Opening days and directions are gathered on the Daido Former Yamamoto Family Residence page.
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Q&A
- When was the Daido Former Yamamoto Family Residence Main House built?
- The Agency for Cultural Affairs dates it to the end of the Edo period (1830 to 1867), based on construction details such as its sashigamoi beams. No dated ridge tablet is known.
- What is the yamatomune roof on the Daido Former Yamamoto Family Residence Main House?
- It is a gabled roof with thatch in the centre and tiled roofs on both sides, giving a steep thatched block flanked by lower tiled shoulders.
- Why is the Daido Former Yamamoto Family Residence Main House a Registered Tangible Cultural Property?
- It was registered in 2002 for contributing to the historic landscape. The Agency for Cultural Affairs notes that the yamatomune house forms a scene fitting for the old Takenouchi Kaidō.
- How was the Daido Former Yamamoto Family Residence Main House restored?
- Before opening in 2004, the leaning building was set upright on new foundations, the damaged central pillar and sashigamoi were replaced, the stove was rebuilt from traces, and new thatch was added to the old.
- Can I go inside the Daido Former Yamamoto Family Residence Main House?
- Normally yes, on Saturdays, Sundays and public holidays. As of August 2026 the house is temporarily closed for an equipment fault, so check with Taishi Town before visiting.
Basic Information
| Name | Daido Former Yamamoto Family Residence Main House (大道旧山本家住宅主屋) |
|---|---|
| Location | 1797 Yamada, Taishi-cho, Minamikawachi-gun, Osaka Prefecture |
| Designation | Registered Tangible Cultural Property (Building) |
| Year Designated | 2002 (registered) |
| Quantity | 1 building |
| Dimensions | Building area 135 square metres (single-storey timber, thatched roof partly tiled) |
| Owner | Taishi Town |
| Public Access | Open on Saturdays, Sundays and public holidays (temporarily closed as of autumn 2026) |
References
- Agency for Cultural Affairs, Database of National Cultural Properties: Daido Former Yamamoto Family Residence Main House
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00002963
- Cultural Heritage Online: Daido Former Yamamoto Family Residence Main House (Japanese)
- https://online.bunka.go.jp/heritages/detail/182873
- Taishi Town: Daido Former Yamamoto Family Residence (Japanese)
- https://www.town.taishi.osaka.jp/shisetsuguide/1362549975155.html
- Osaka Prefecture: View Spot Osaka, Takenouchi Kaido and the Daido Former Yamamoto Family Residence (Japanese)
- https://www.pref.osaka.lg.jp/o130170/kenshi_kikaku/viewspotosakaproject/viewspot-m-tai1.html
- Biken Sekkei: Restoration of the Daido Former Yamamoto Family Residence (Japanese)
- https://bikentomo.com/works/1344.html
Last verified: 2026.10.02
