The Small Wing Behind the Main House
Not every building in a samurai compound was meant to be seen. The Teramura Norio Family Residence Detached Wing (Teramura-ke Jutaku Hanare) belongs to the working back of the plot, set behind the main house and forming part of the cluster of structures along its northern edge. It stands immediately east of the storehouse, sharing that corner of the grounds, with its ridge running east to west.
The wing is a modest single-storey timber building, gabled and roofed in pantiles, four and a half ken by two and a half. Inside, the eastern half is an earthen-floored doma and the western half a raised timber floor. The north wall is built in the shinkabe manner, with the posts left exposed and vertical boards along the lower part, while on the south side the eaves over the earthen floor reach out to cover a well.
Why It Was Registered
The detached wing was entered in the national register of Tangible Cultural Properties on 12 July 2005 (registration no. 39-0186), one of the five structures on the plot listed that year. Its grounds are its contribution to the historic character of the national landscape, and the official account frames it plainly as one of the elements making up the northern part of the grounds.
That modest description is itself the reason it matters. Cultural property listing usually favours the grand and the central, but a residence is more than its main house. The value of a place like Doi Kakuchu lies partly in the survival of the everyday, the storehouses, wells and small wings that show how a household actually functioned. Sheltering a well under its eaves, this wing kept a working water source close at hand. It dates, like its neighbours, to the late Meiji period.
What to Look For
The residence stands within the Doi Kakuchu Preservation District, the former quarter of the retainers of the Goto family, senior councillors of the Tosa domain, made a national Important Preservation District in 2012. A standard plot here placed the main house at the centre with a garden to the south, and ranged the outbuildings, detached wings, sheds, silkworm rooms and storehouses, around the edges. The Teramura wing is a textbook instance of that arrangement, tucked into the northern strip beside the storehouse.
Because it sits behind the main house, the wing is glimpsed rather than displayed, and much of it is hard to see from the public lane. What can be appreciated is its place in the whole: read the compound as a system and the small buildings at the back become as telling as the gate at the front. The residence is private and its interior is not open; the district's one accessible house is the Nomura Family Residence.
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Q&A
- What is a hanare?
- A hanare is a detached wing, a small building set apart from the main house. Here it stands beside the storehouse at the back of the plot.
- Why is there a well under the eaves?
- The eaves over the earthen floor on the south side extend to cover a well, keeping a water source sheltered and close to the working part of the compound.
- Can I see it up close?
- Only partly. It sits behind the main house and is hard to view from the lane. The residence is private, so its interior is not open; the Nomura Family Residence in the district is the one you can enter.
- How big is it?
- It is small, about 25 square metres, four and a half ken by two and a half, single-storey with a gabled tiled roof.
- How do I reach the district?
- About 15 minutes by rental bicycle from Aki Station on the Gomen-Nahari Line, or a short bus ride to Norodokei-mae; roughly 40 minutes by car from Kochi Ryoma Airport.
Basic Information
| Name | Teramura Norio Family Residence Detached Wing (Teramura-ke Jutaku Hanare) |
|---|---|
| Location | 993-1 Doi, Aki City, Kochi Prefecture |
| Category | Registered Tangible Cultural Property (building), registration no. 39-0186 |
| Registered | 12 July 2005 (gazetted 2 August 2005) |
| Quantity | 1 building |
| Structure | Timber, single-storey, tiled roof; building area approx. 25 m² |
| Period | Late Meiji (1868–1911) |
| Access | Approx. 15 min by rental cycle from Aki Station (Gomen-Nahari Line); within the Doi Kakuchu Preservation District |
| Note | Private residence; interior not open, and partly hidden behind the main house |
References
- National Database of Cultural Properties — Teramura Norio Family Residence Detached Wing
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00004840
- Aki City — Doi Kakuchu Preservation District for Groups of Traditional Buildings
- https://www.city.aki.kochi.jp/life/dtl.php?hdnKey=1381
- Aki Tourism Association — Doi Kakuchu and the samurai houses
- https://www.akikanko.or.jp/kanko/doikatyu.html
Last verified: 2026.07.05