A Confectioner's Townhouse on the Minoji
Shibata Family Residence Main House (柴田家住宅主屋, Shibata-ke Jūtaku Shuoku) is a two-story Meiji-period merchant townhouse in Kiyosu City, Aichi Prefecture, built in 1896 and registered as a Registered Tangible Cultural Property on August 3, 2006. It faces south onto the Minoji, the old highway that branched off the Tōkaidō at Atsuta and ran northwest toward the Nakasendō, and it stands in the Nishibiwajima district on the north bank of the Shōnai River, a short distance from where a famous vegetable market once traded.
The Shibata family set up shop on this road toward the end of the Edo period and for generations made and sold candy and sweets. The house you see today replaced an earlier one. On October 28, 1891, the Nōbi Earthquake flattened or burned nearly every townhouse along this stretch of the Minoji, and the family rebuilt five years later. The Agency for Cultural Affairs record gives the date as Meiji 29 (1896), a timber-framed building of two stories under a tiled roof, with a footprint of 144 square meters.
The house is still lived in by the family. That fact shapes everything about a visit, and it is the reason the building looks the way it does: maintained, in use, and only occasionally open.
Why It Was Registered
Shibata Family Residence Main House was registered under the criterion "serving as a model of design," and the Agency's own summary calls it a fine example of a modern-era Machiya fronting the Minoji. Two things make it a model. The first is timing: rebuilt right after the 1891 earthquake, it shows how a merchant family in the Owari region carried an Edo-period townhouse type into the 1890s, keeping the plan and the proportions while adding fireproofing measures such as plastered walls.
The second is the plan itself. The building is a Kirizuma-zukuri gable-roofed house entered from the long side (Hirairi), with a lean-to roof projecting over the street front. On the ground floor an earthen-floored passage, the Toriniwa, runs along the east side of the house from front to back; four rooms are lined up to the west of it, ending in a formal reception room with a decorative alcove at the very rear. The rear part of the building bends in a shallow V to follow the property line, an accommodation to an irregular plot that gives the roofline a distinctive kink when seen from behind.
Upstairs is a low second story of the kind called Tsushi-nikai. Its front rooms include a Chashitsu, a tea room, and its rear holds a fifteen-mat reception room. Tea rooms in a candy merchant's upper floor sound surprising until you remember that the Owari region absorbed tea culture deeply from the Edo period onward, and the households along this road served matcha as a matter of course. The tea room, according to a report by the Aichi association of registered-property owners, has a Gensō-style alcove and is paired with a small waiting room of four and a half mats.
What to Look For
From the street, the first thing to register is the size. Even along a road lined with old houses, the Shibata house is wide, and the low, deep eaves of the lean-to roof pull the whole facade close to the ground. The lattice bay window on the front dates from a restoration carried out around 2007 and 2008, when the house had begun to lean toward the river and doors no longer closed; the work straightened the frame and, deliberately, left the structure visible.
That structure is the thing to see if you get inside. In the earthen-floored work area, where the family once boiled sugar and shaped candy, the central post has been omitted to open up the floor. In its place two great beams cross at right angles, one running between the main daikoku post and the eave girder at the front, the other carried on the corner posts, so that the roof load is gathered onto a cross rather than a column. Local architectural historians call this the Owari-type townhouse, and the crossed beams are its signature. Look up and the geometry is unmistakable.
Two smaller details reward attention. The stones set into the earthen floor were salvaged railway track ballast, an early instance of recycling industrial material into a traditional house. And a note in ink on the second-floor boards records that the upper rooms were remodeled in Meiji 38 (1905), nine years after the house was built, which is why the upstairs reception room reads as slightly more formal than the rooms below.
Visiting Shibata Family Residence Main House
This is a private home. There are no regular opening hours, no admission desk, and no reason to expect the door to be opened for a passer-by. The exterior can be viewed from the Minoji at any time, and the street is quiet enough to stand and look; please do not enter the forecourt or photograph through windows.
The interior is opened to the public about once a year. Since 2014 the Shibata Family Residence Main House has taken part in the annual autumn program run by the Aichi association of registered tangible cultural property owners, now called the Aichi Building Expo (Aitate-haku), when dozens of registered buildings across the prefecture open for a single day with commentary by their owners. On those days the head of the family has guided visitors through the earthen floor and the tea room in person. Dates and booking conditions are posted each September on the Aitate-haku website; check there before planning a trip. These notes were confirmed on September 2, 2026.
The nearest stations are Nishi-Biwajima on the Meitetsu Nagoya Main Line, about ten minutes on foot, and Biwajima on the JR Tōkaidō Main Line, also about ten minutes. Walk south to the Minoji and follow the old road; the house is on the north side. Three or four minutes farther along the same road is the Nishibiwajima Wholesale Merchant Memorial Hall, a relocated Edo-period merchant house that the city has designated as a cultural property. It is open Tuesday through Sunday, 10:00 a.m. to 4:00 p.m., with free admission, and it is the best place to understand the market town that the Shibata family's candy business once served.
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Q&A
- Is the Shibata Family Residence Main House open to visitors?
- Not on a regular basis. It is a private, occupied home. The exterior can be seen from the Minoji at any time, and the interior is opened roughly once a year during the Aichi Building Expo (Aitate-haku) each autumn.
- When was the Shibata Family Residence Main House built and why then?
- It was built in 1896 (Meiji 29), five years after the Nōbi Earthquake of 1891 destroyed the townhouses along the Minoji. The family rebuilt on the same site with added fireproofing.
- What is special about the structure of the Shibata Family Residence Main House?
- The earthen-floored work area has no central post. Two large beams cross at right angles to carry the roof, a feature of the so-called Owari-type townhouse. The restoration around 2007 and 2008 was designed to leave these crossed beams visible.
- How do I reach the Shibata Family Residence Main House by train?
- From Nishi-Biwajima Station (Meitetsu Nagoya Main Line) or Biwajima Station (JR Tōkaidō Main Line), it is about a ten-minute walk to the Minoji. The house faces the old road in Nishibiwajima-chō Tatsushinden.
- What is the designation of the Shibata Family Residence Main House?
- It is a Registered Tangible Cultural Property (building), registration number 23-0225, registered on August 3, 2006. Only the main house is registered; the property is owned by a private individual.
Basic Information
| Name | Shibata Family Residence Main House (柴田家住宅主屋) |
|---|---|
| Location | 65 Tatsushinden, Nishibiwajima-chō, Kiyosu City, Aichi Prefecture |
| Designation | Registered Tangible Cultural Property (Building), registration no. 23-0225 |
| Year Designated | Registered August 3, 2006 (Heisei 18) |
| Quantity | 1 building |
| Dimensions | Building area 144 square meters; 2-story timber, tiled gable roof |
| Owner | Private individual |
| Public Access | Exterior only from the street; interior opened 1 time a year during Aitate-haku each autumn (as of September 2, 2026) |
References
- 柴田家住宅主屋 - 国指定文化財等データベース（文化庁）
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00005621
- 愛知県・清須市の文化遺産 - 文化遺産オンライン
- https://online.bunka.go.jp/heritages/region/23/23233
- あいちのたてもの博覧会（あいたて博）
- https://aitatehaku.org/
- 「尾張型町家」歴史あるたたずまい 清須の柴田家住宅を1日公開（中日新聞）
- https://www.chunichi.co.jp/article/586183
Last verified: 2026.09.02