The room where a shipping magnate received his guests
The Suenaga Family Residence Hundred-Mat Hall (末永家住宅百帖座敷, Suenaga-ke Jūtaku Hyakujō-zashiki) is a single-storey timber reception building of around Shōwa 2 (1927) at 312-1 Nagahama-ko in Ozu City, Ehime Prefecture, and it was placed on the national register as a Registered Tangible Cultural Property on 31 January 2003 (Heisei 15).
It occupies the far northern end of the Suenaga plot, set back behind the older shop building of Meiji 17 (1884) that fronts the street. That position is deliberate. Callers on business stopped at the front; callers being entertained were led through to the back, away from the noise of the port.
Ozu City dates the building from a signature on its fusuma paintings, which places the work at about 1927. The head of the household in the preceding generation, Suenaga Shirōhei, had served as mayor of the old town of Nagahama, and the family were the leading shipping agents on this stretch of coast. A room of this size was part of the equipment of that role.
The Agency for Cultural Affairs record is unusually direct about the point: it calls the Suenaga Family Residence Hundred-Mat Hall an indispensable element of a great shipping proprietor's house. The building is not an ornament attached to a business. It is where the business was conducted at its upper end.
What is behind the name, and what is actually there
Hyakujō means one hundred mats, and the name has come down attached to the building. The measured record is more specific. The Suenaga Family Residence Hundred-Mat Hall holds a zashiki of 18 Tatami mats and a tsugi-no-ma, the adjoining room, also of 18 mats, with a 5 mat antechamber opening off the tsugi-no-ma. An Engawa veranda runs along the garden side. Building area is 105 square meters, under a roof of Irimoya-zukuri hipped-and-gabled form covered in Sangawara-buki pantiles.
Two rooms of 18 mats that can be thrown together by removing the partitions give a single space of 36 mats, and a country town in the 1920s had very few interiors of that clear span. Ozu City notes that plans of this kind were rare at the time, and that the building came to serve the neighbourhood in something like the role of a public hall. Registration number 38-0038 was granted under the criterion that a building is a model of design, and the city's assessment places its value in what it shows about how public assembly space evolved.
A tea house once stood on the same grounds, joined to the hall by a covered passage. That building has gone. The Suenaga Family Residence Hundred-Mat Hall is what survives of a group that was planned to work together.
Ceilings, light and the garden side
Look up first, and look up in both rooms, because the two ceilings are not the same and the difference is the whole argument of the interior. The tsugi-no-ma has a Saobuchi-tenjō, flat boards carried on slender exposed battens, which is the ordinary treatment for a good room in a good house. The zashiki beyond it has a coffered ceiling raised in a cove, where the grid is lifted at the perimeter on a curved transition before it meets the wall. In the vocabulary of Japanese interiors that cove is a step in rank. Crossing the threshold between the two rooms, you move up a level without any change in floor height.
The second thing to notice is the lighting. Fittings in Western taste hang in rooms that are otherwise conventional in their carpentry, and they are original to the scheme rather than later additions. A shipping family with foreign connections in the 1920s was exactly the clientele for that mixture, and the Suenaga Family Residence Hundred-Mat Hall carries it lightly, in details rather than in the shape of the rooms.
Then step to the garden side and turn round. The engawa puts a band of bright floor between the mats and the planting, and the deep eave above it keeps direct sun off the paper. On a clear afternoon the light in the zashiki arrives entirely as reflection, off the veranda boards and off the garden. Sit on the mats rather than standing, which is the height the room was composed for.
Visiting the Suenaga Family Residence Hundred-Mat Hall
Entry to the grounds is free and they are open every day from 9 a.m. to 5 p.m., with a closure over the New Year holiday, 29 December to 3 January. There is a car park.
The Suenaga Family Residence Hundred-Mat Hall stands at the back of the site, so reaching it means walking the length of the plot past the 1884 shop building, which is registered separately. Interior access is not available simply by turning up. If you want to stand under the coved ceiling, contact the cultural properties section of Ozu City, the owner, on 0893-57-9993 before you travel. Panels standing in the open part of the site sketch the history of the family and of Nagahama as a working port.
Outdoor photography is unrestricted. Inside, and for tripods or any commercial use, permission has to be arranged with the city in advance.
Trains on the JR Yosan Line stop at Iyo-Nagahama, about 10 minutes on foot. Coming by road, National Route 378 follows the Hiji River down from central Ozu to the coast. Nagahama Ōhashi, the red bascule bridge across the river mouth, is close enough to combine with this visit in a single walk.
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Q&A
- Can the Suenaga Family Residence Hundred-Mat Hall be visited, and what are the hours and admission?
- The grounds are open daily from 9 a.m. to 5 p.m. and admission is free. The site closes from 29 December to 3 January.
- How do I get to the Suenaga Family Residence Hundred-Mat Hall from Iyo-Nagahama Station?
- It is roughly a 10 minute walk from Iyo-Nagahama Station on the JR Yosan Line. Drivers reach Nagahama from central Ozu along National Route 378, and there is parking on site.
- Can I go inside the Suenaga Family Residence Hundred-Mat Hall and see the coved coffered ceiling?
- Not on a walk-in basis. Arrange interior access in advance with the cultural properties section of Ozu City on 0893-57-9993. The exterior and the grounds need no arrangement.
- Is photography allowed at the Suenaga Family Residence Hundred-Mat Hall?
- Photography outdoors is not restricted. Interior shots, tripods and commercial photography need prior permission from Ozu City.
- Does the Suenaga Family Residence Hundred-Mat Hall really contain one hundred mats?
- Hyakujō, one hundred mats, is the traditional name of the building. The Agency for Cultural Affairs record describes an 18 mat zashiki, an adjoining tsugi-no-ma also of 18 mats, and a 5 mat antechamber, with a veranda on the garden side.
Basic Information
| Name | Suenaga Family Residence Hundred-Mat Hall |
|---|---|
| Location | 312-1 Nagahama-ko, Ozu City, Ehime Prefecture |
| Designation | Registered Tangible Cultural Property (structure) |
| Year Designated | Registered 31 January 2003 (Heisei 15) |
| Quantity | 1 building |
| Dimensions | Building area 105 square meters; single storey, irimoya-zukuri roof, sangawara-buki tiles |
| Owner | Ozu City |
| Public Access | Grounds open 9 a.m. to 5 p.m., free of charge; interior by prior arrangement |
References
- Agency for Cultural Affairs, National Cultural Properties Database: Suenaga Family Residence Hundred-Mat Hall
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00003161
- Ozu City, Cultural Properties of Our Town: Suenaga Family Residence Hundred-Mat Hall
- https://www.city.ozu.ehime.jp/site/bunkazai/0273.html
- Ozu City Official Tourism Information (Visit Ozu): Suenaga Family Residence Hundred-Mat Hall
- https://jp.visitozu.com/archives/highlight/181
Last verified: 2026.09.05