A Flood Wall Along the North Edge

The Ebara Family Residence Outer Wall (榎原家住宅外塀, Ebara-ke Jūtaku Sotobei) is a boundary wall built between 1912 and 1926, in the Taishō period, in Ozone, Toyonaka City, Osaka Prefecture, and registered as a Registered Tangible Cultural Property on October 7, 2014. It runs along the north edge of the Ebara compound, linking the annex and the three storehouses. Its registration number is 27-0606.

The wall is 9.2 metres in total length, built of timber with a tiled roof and fitted with a Kugurido, a small wicket door. That is just enough to fill the gaps between buildings: together, the Ebara Family Residence Outer Wall and the north-side buildings close the back of the property in one continuous line.

Guarding the House Against Water

The Agency for Cultural Affairs describes the Ebara Family Residence Outer Wall as the wall that protected the property from floods and credits it with contributing to the historic landscape of the settlement. It was registered as contributing to the historic landscape of the country.

The foundation shows how. The wall stands on a base of stacked cut stone rather than on posts sunk straight into the ground, which keeps water out and the timber above it dry. In a farming village on low, flat land, the old family built the north side of the compound to hold back water.

One discrepancy is worth noting. The council's 2014 report speaks of an outer wall surrounding the property, while the agency's database places it specifically along the north edge. The registered structure is the 9.2 metres stretch on that side, not a wall around the whole lot.

What to Look For: Two Different Faces

The Ebara Family Residence Outer Wall has a gabled Kirizuma-zukuri roof in Sangawara-buki pantiles. The north face is clad in vertical boards to about waist height, with narrow battens nailed over the joints. The south face is built in the Shinkabe manner, with the posts left exposed, and is boarded in places.

Battens over board joints keep driving rain out. The north side appears to face outward and the south side into the compound, so the wall turns a weatherproof face to the outside world and a framed, finished face to the household.

Visiting

The Ebara Family Residence Outer Wall is part of a private residence and is not open to the public. It forms part of the property's perimeter, but whether its north face can be seen from a public road could not be confirmed. Anyone passing nearby should avoid approaching the wall to inspect or photograph it.

How the compound developed and how to reach the area are covered on the Ebara Family Residence page.

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Q&A

QCan I visit the Ebara Family Residence Outer Wall?
ANo. The Ebara Family Residence Outer Wall is part of a private residence and is not open to visitors.
QWhen was the Ebara Family Residence Outer Wall built?
AThe Agency for Cultural Affairs dates it to the Taishō period, between 1912 and 1926.
QWhat was the Ebara Family Residence Outer Wall built for?
AAccording to the Agency for Cultural Affairs, it protected the property against floods. It stands on a base of stacked cut stone.
QHow long is the Ebara Family Residence Outer Wall?
AIt is 9.2 metres in total length, linking the annex and storehouses along the north edge of the property, and it has a small wicket door.
QWhen was the Ebara Family Residence Outer Wall registered?
AIt was registered on October 7, 2014, together with the seven other structures of the Ebara compound.

Basic Information

NameEbara Family Residence Outer Wall (榎原家住宅外塀)
Location1-214-1 Ozone and adjoining lots, Toyonaka City, Osaka Prefecture
DesignationRegistered Tangible Cultural Property (Building)
Year DesignatedRegistered 2014/10/7 (Heisei 26)
Quantity1 structure
DimensionsTimber, tiled roof, 9.2 metres in total length, with wicket door
OwnerPrivate (not listed in the Agency for Cultural Affairs database)
Public AccessNot open to the public (private residence)

References

Database of National Cultural Properties: Ebara Family Residence Outer Wall (Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/heritage/detail/101/00010209
Council for Cultural Affairs report on new Registered Tangible Cultural Properties, March 18, 2014 (Agency for Cultural Affairs)
https://www.bunka.go.jp/seisaku/bunkazai/shokai/yukei_kenzobutsu/pdf/bunkashingi_toshin_140318.pdf
Osaka Cultural Heritage Navi: Ebara Family Residence
https://osaka-bunkazainavi.org/bunkazai/%E6%A6%8E%E5%8E%9F%E5%AE%B6%E4%BD%8F%E5%AE%85

Last verified: 2026.09.26