A Guest Wing Behind the Merchant House
Behind the working front of a merchant's house, wealth often expressed itself more quietly, in a room kept for guests. At the Ihara Sōjūrō Residence that room is the detached wing (hanare) to the north-east of the main house, a single-storey building of about 74 square metres that joins a small tea room to a suite of formal reception rooms. Local accounts hold that it was put up to lodge a visiting member of the Nashimoto princely house, and whether or not every detail of that tradition can be confirmed, the building was clearly made for guests of standing.
The hanare has a hipped-and-gabled pantile roof with its entrance on the gable end (irimoya-zukuri, tsuma-iri). To its west a four-and-a-half-mat tea room is attached under a lower ryōsage roof, and the two together form an L-shaped plan. The reception side is a run of three linked rooms entered from the south through a formal step-up entrance (shikidai), with a veranda along the west. The principal room carries a tokonoma alcove and a shallow attendant recess (tokowaki), worked with restraint rather than display.
Why This Building Was Registered Differently
The four registered Ihara structures were mostly listed for their part in the historic townscape. The detached quarters and tea room were singled out on different grounds: they were registered as a model of formative design, a criterion reserved for buildings whose quality of composition and craftsmanship makes them exemplary. In plain terms, the officials who assessed the wing judged it not merely characterful but well made, a refined example of a residential guest wing of its period.
That refinement fits the family that commissioned it. The Ihara were imoji, casters of iron and bronze, known within their clan as the senior Hon-Ihara line, and by the later nineteenth century they were long established. Family accounts credit them with lanterns cast for the Kyoto Imperial Palace and for Itsukushima Shrine, and with service as chief caster to the Hiroshima domain. A household of that standing could afford to build a guest wing where the joinery, the alcove and the tea room were finished with care rather than hurry. The wing dates to the early Meiji period, between roughly 1868 and 1882.
Restraint as the Point
What rewards attention here is exactly what does not shout. The reception rooms are plain in their materials but exact in their proportions; the alcove is modest; the tea room is small at four and a half mats. Read together, the wing shows how a provincial merchant family understood the grammar of formal hospitality and adapted it, without turning a guest wing into a showpiece. The connection between the reception rooms and the tea room, set at a right angle, lets a formal reception and a quiet tea gathering share one small building.
The detached quarters and tea room were registered as a national tangible cultural property on 13 March 2025, together with the main house, the three-storey storehouse, and the gate and wall. Like most of the plot, the wing is a private, normally closed building; it should be viewed from outside, with respect for the owners, who live with these buildings. The main house at the front now operates as a restaurant, so a visit to Shiraichi can still take in something of the Ihara household's interior world along with the red-tiled streets of the old market town.
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Q&A
- What is the detached wing, and how big is it?
- It is a single-storey guest wing of about 74 square metres, joining a four-and-a-half-mat tea room to three linked formal reception rooms, north-east of the main house.
- Is it true it was built for a prince?
- Local tradition says it was built to lodge a visiting member of the Nashimoto princely house. This is a handed-down account rather than a fully documented fact, but the building was plainly made for guests of rank.
- Why was this building registered on different grounds from the others?
- It was registered as a model of formative design, a criterion for buildings judged exemplary in composition and craftsmanship, whereas the other three Ihara structures were listed chiefly for their part in the historic landscape.
- When does it date from?
- The early Meiji period, roughly between 1868 and 1882.
- Can I see inside?
- The wing is private and normally closed, so please view it from the street. The main house at the front is open as a restaurant.
Basic Information
| Name | Ihara Sōjūrō Family Residence, Detached Quarters and Tea Room (Ihara Sōjūrō-ke Jūtaku Hanare oyobi Chashitsu) |
|---|---|
| Location | 1080 Shiraichi, Takaya-chō, Higashihiroshima, Hiroshima Prefecture |
| Category | Registered Tangible Cultural Property (Building); registered 13 March 2025 |
| Registration No. | 34-0315 |
| Registration criterion | A model of formative design |
| Date | Early Meiji period (approx. 1868–1882) |
| Structure | Timber, single storey, pantile roof; building area approx. 74 m²; one building |
| Access | Normally closed to the public; privately owned. View from the street |
References
- National Database of Designated Cultural Properties (Agency for Cultural Affairs) — Ihara Sōjūrō Family Residence Detached Quarters and Tea Room
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00015376
- City of Higashihiroshima — Registered Tangible Cultural Property: Ihara Sōjūrō Family Residence Main House and three others
- https://www.city.higashihiroshima.lg.jp/soshiki/kyoikuiinkaishogaigakushu/3/11/bunkazai/town/takaya/42881.html
- City of Higashihiroshima — Two Shiraichi townhouses newly registered (Ihara Sōjūrō and Ōfuji residences)
- https://www.city.higashihiroshima.lg.jp/soshiki/kyoikuiinkaishogaigakushu/3/16/1/41583.html
- Higashihiroshima Tourism (Higashiru) — The Shiraichi townscape
- https://higashihiroshima-kanko.jp/spot/shiraichi-townscape/
Last verified: 2026.07.04