A Silk Merchant's House on the Ogose Road
The Kaneko Family Residence Main House (金子家住宅主屋, Kaneko-ke Jūtaku Shuoku) is a late-Edo merchant house in the town of Ogose, Iruma District, Saitama Prefecture, begun in Ansei 5 (1858) and entered on Japan's national register of Tangible Cultural Properties on 25 April 2014.
It faces south onto the through road, presenting the long frontage that a shop house needs. The construction is dashigeta-zukuri, in which the eaves purlin is carried well forward on projecting beam ends so that the second storey and its deep eaves overhang the street. Ogose town records treat this projecting eaves line, together with the earthen canopy over the shopfront, as the mark of a merchant house of the upper rank in the district. The frame is timber, two storeys, roofed in tile, with a registered building area of 230 square metres.
The front of the ground floor is the mise, the shop room, with a geya lean-to roof over the street side. West of the mise and the chanoma, the family living room, a zashiki projects out from the main body of the house. Behind runs the tōridoma, a passage of packed earth threading front to back, and it opens into a broad earth-floored working area at the rear. That arrangement, shop at the front and an earth passage running clean through to the back, is the standard circulation of a Japanese town house, and here it survives intact.
The second floor is unusual for a building of this date. It holds four zashiki. A merchant house that could set aside four proper reception rooms upstairs was doing very well.
Silk Money, and the Men Who Cut the Timber
The Agency for Cultural Affairs summary attributes the town's prosperity to the raw silk trade, and the specific history behind the house bears that out. Ogose town records identify the original builder as Shimano Iemon, who made his money as a broker in kiginu, undegummed raw silk cloth. He built the house as a combined shop and residence at the end of the Edo period.
Ogose sat in the hills at the western edge of the Musashi plain, where sericulture and weaving supported a market economy well out of proportion to the town's size. It was known as Ogose no Imaichi, a phrase that placed it among the busy market towns of the region. A raw silk market opened here in 1900, and a weavers' guild hall followed in 1930.
The most striking piece of evidence about the building's making came out of the roof space. A structural post was found carrying an ink inscription that lists, alongside the name of the client and the date of the ridge raising, the master carpenter Fukada Teizō of Ōya village, now Ōya in Ogose, together with the names of several dozen craftsmen from Ogose and its neighbourhood: carpenters, timber men, sawyers, scaffolders, stonemasons and plasterers. Buildings of this period rarely name their workforce. This one names the entire crew, trade by trade, in ink on the frame they raised.
The registration was made under the first of the three criteria for registration, contribution to the historic character of the national landscape. Registration number 11-0141, in the 77th round of registrations. A point worth keeping straight: this is registration (tōroku), a lighter and more permissive status introduced in 1996 for buildings over fifty years old, and not designation (shitei) as an Important Cultural Property or National Treasure. The two are separate systems and the terms are not interchangeable.
Blade Marks from 1866
Cut into the fabric of the house, in room after room, are marks left by blades during the uchikowashi of the Bushū uprising of Keiō 2 (1866). Ogose town describes them as still vividly present throughout the interior.
The Bushū uprising began in June 1866 in the Chichibu hills and spread across western Musashi within days, drawing in tens of thousands of people. Rice prices had climbed steeply, and the crowds moved on the houses of grain dealers, pawnbrokers and silk merchants. Ogose, prosperous on the silk trade, was squarely in the path. The house was eight years old.
The building survived, and so did the evidence. Most historic houses in Japan are read through their joinery and their proportions. This one also carries a record of a specific week in 1866 in the form of damage that later owners chose not to repair out.
Ownership changed twice more. From Taishō 7 (1918) the Kurishima family held the property and ran a seed and fertiliser business there under the name Kainōen until 2008. The Kaneko family bought it that same year, and the house carries their name on the register.
On visiting: the Kaneko Family Residence Main House is a private house and is not operated for public admission. There are no published opening hours, no admission fee and no interior tour. The exterior can be seen from the road, and that is the appropriate limit unless the owner has extended an invitation. Access is straightforward, at least. The property stands about 200 metres from Ogose Station, terminus of the Tobu Ogose Line and a stop on the JR Hachikō Line, a walk of three or four minutes.
Two other registered properties stand within the same few streets, which makes a walking circuit easy: the Okano Family shop storehouse, a rare three-storey dozō completed in 1915, and the Hoshino Family main house with its attached storehouse, built in 1908 for a silk broker who ran a Mitsui Gofukuten agency. Ogose is also known for its plum grove, at its peak in late February and March, and for the grave of Shibusawa Heikurō at Zentōin, the adopted heir of Shibusawa Eiichi who took his own life at Kuroyama in 1868 after the defeat at Hannō. For enquiries about the registered buildings, contact the Ogose Board of Education on 049-292-3223.
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Q&A
- Can visitors go inside the Kaneko Family Residence Main House?
- No. It is a private residence and is not operated as a visitor attraction. No opening hours or admission arrangements are published. The exterior can be viewed from the public road.
- When was the Kaneko Family Residence Main House built, and when was it registered?
- Construction began in Ansei 5 (1858), at the end of the Edo period, with alterations in the early Meiji period and again during the Taishō era. It was registered as a Tangible Cultural Property on 25 April 2014, registration number 11-0141.
- Who built the Kaneko Family Residence Main House?
- Ogose town records name the original client as Shimano Iemon, a broker in raw silk cloth, and identify the master carpenter as Fukada Teizō of Ōya village from an ink inscription found on a post in the roof space. The Kurishima family owned the property from 1918 until 2008, when the Kaneko family purchased it.
- How do I get to the Kaneko Family Residence Main House?
- It stands roughly 200 metres from Ogose Station, about three or four minutes on foot. Ogose Station is the terminus of the Tobu Ogose Line and is also served by the JR Hachikō Line, though Hachikō Line trains run roughly hourly, so check timings before travelling.
- What are the blade marks in the Kaneko Family Residence Main House?
- They are cuts left during the uchikowashi of the Bushū uprising of Keiō 2 (1866), a large-scale disturbance across western Musashi triggered by rising rice prices. Ogose town records that the marks remain throughout the interior. They are not visible from outside the building.
- What else is worth seeing near the Kaneko Family Residence Main House?
- Two further registered properties stand nearby: the Okano Family shop storehouse of 1915, a three-storey earthen-walled dozō, and the Hoshino Family main house and attached storehouse of 1908. The Ogose plum grove draws visitors in late winter, and the grave of Shibusawa Heikurō at Zentōin is a short trip into the hills.
Basic Information
| Name | Kaneko Family Residence Main House (金子家住宅主屋) |
|---|---|
| Location | 769 Aza Machi, Oaza Ogose, Ogose Town, Iruma District, Saitama Prefecture |
| Designation | Registered Tangible Cultural Property (Structure), registration no. 11-0141 |
| Year Designated | Registered 25 April 2014 (77th round of registration) |
| Quantity | 1 building |
| Dimensions | Timber-framed, two storeys, tiled roof; building area 230 m². Begun Ansei 5 (1858), altered in the early Meiji period and the Taishō era |
| Owner | Private (Kaneko family, purchased 2008) |
| Public Access | Not open to the public. Exterior viewing from the public road only |
References
- National Database of Designated Cultural Properties, Agency for Cultural Affairs: Kaneko Family Residence Main House
- https://kunishitei.bunka.go.jp/heritage/detail/101/00009905
- Cultural Heritage Online: Kaneko Family Residence Main House
- https://online.bunka.go.jp/heritages/detail/260372
- Ogose Town: Registered Tangible Cultural Properties
- https://www.town.ogose.saitama.jp/kyoiku/kyouiku/syougai/bunkazai/1501745489028.html
- Ogose Town Tourism: Shibusawa Heikuro feature
- https://ogose-kanko.jp/shibusawa-heikurou_feature/
Last verified: 2026.08.09