The One Entry Registered Under a Different Criterion

Hisatsune Family Residence Inner Parlor is a single storey timber building of 1924 in Kamimiyanaga, Nakatsu City, Oita Prefecture, entered on the national register as a Registered Tangible Cultural Property in 2001.

It stands in the western part of the estate, west of the guest wing. Though single storey, it carries a tall irimoya roof over an east to west ridge, drops a second irimoya roof a step lower on the west face, and throws a projecting wing to the north. At 190 square metres it is second in size only to the living quarters at 211.

What separates Hisatsune Family Residence Inner Parlor from the other 14 entries is the criterion under which it was registered. This building alone qualified as a model of design. Of the rest, 10 contribute to the historic landscape and 4 are judged difficult to reproduce.

What a Model of Design Means

Japan's registration system works to three criteria, and the one applied here puts the quality of design and technique itself on trial. Not landscape value, not rarity of materials, but how well the thing is made. Hisatsune Family Residence Inner Parlor is the only structure on the estate to be measured that way.

The Agency for Cultural Affairs entry describes a refined level of quality, visible throughout, achieved in the modern shoin-zukuri manner. The building is said, with the guest wing, to be the work of temple carpenters from Kyoto, and that tradition has long been offered as the explanation for the finish.

This was the most formal space on the estate. If the guest wing was where visitors were received, the inner parlor lay deeper still, and materials and skill were concentrated here accordingly.

What to Look For

The exterior reading of Hisatsune Family Residence Inner Parlor is all about stepped roofs. A tall irimoya over the main east to west ridge, a lower one on the west face, a projecting wing running north under a third. Three hipped and gabled roofs at three heights give the building depth before you have seen a single wall.

The projecting wing, called a tsunoya, is a section pushed out at right angles from the main body. Pushing a wing out multiplies the openings that face the garden and changes what the rooms look onto, so its presence here says something about how the garden was meant to be used.

Raising a tall ridge over a single storey building is itself a choice, and it pays off in ceiling height indoors. The same thinking seen in the guest wing is worked out here on a larger footprint.

One note for anyone checking the sources. The Agency for Cultural Affairs description of this building places it to the west of the inner parlor, which makes the entry refer to itself. Nakatsu City explains the building in relation to the guest wing instead, and west of the guest wing is the sensible reading.

Visiting

Hisatsune Family Residence Inner Parlor is closed and no arrangement for seeing the interior is advertised. Because it sits towards the west of the estate, the road near the rear gate on the west side gives a view of part of the roof above the wall and the trees.

The thing worth watching for is the difference in roof heights. Even over a wall, the tall ridge and the lower west roof overlap in a way you can read. Carry on to the north west and the relationship with the west storehouse becomes clear.

Photograph from the street only, and do not linger. Directions to the estate and the conditions for visiting are on the Hisatsune Family Residence page.

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Q&A

QWhy is Hisatsune Family Residence Inner Parlor registered under a different criterion?
AIt is the only one of the 15 entries on the estate registered as a model of design, meaning the quality of its design and technique was itself the basis for registration.
QCan I visit Hisatsune Family Residence Inner Parlor?
AThe interior is closed and the grounds cannot be entered. The most you will see is part of the roof over the wall from the road on the west side.
QHow big is Hisatsune Family Residence Inner Parlor?
AThe building area is 190 square metres, second on the estate only to the living quarters at 211 square metres.
QWho is said to have built Hisatsune Family Residence Inner Parlor?
ATemple carpenters from Kyoto, together with the guest wing. This is a transmitted account rather than a documented fact.
QWhat is the roof of Hisatsune Family Residence Inner Parlor like?
AA tall irimoya roof over an east to west ridge, a lower irimoya roof on the west face, and a third over a wing projecting north. Three roofs at three heights.

Basic Information

NameHisatsune Family Residence Inner Parlor
Location3-1 Kamimiyanaga, Nakatsu City, Oita Prefecture
DesignationRegistered Tangible Cultural Property (Building)
Year DesignatedRegistered on 28 August 2001 (Heisei 13)
Quantity1 building
DimensionsSingle storey timber frame, tile with some copper sheet, building area 190 square metres
OwnerPrivate individual
Public AccessNot open to the public; exterior viewing from public roads only

References

National Designated Cultural Properties Database, Hisatsune Family Residence Inner Parlor (Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/bsys/maindetails/101/00002329
Cultural Properties of Nakatsu City (Nakatsu City)
https://www.city-nakatsu.jp/doc/2024101700025/
List of Nationally Designated and Selected Cultural Properties (Oita Prefecture)
https://www.pref.oita.jp/kyoiku/tmp/bunka/post-101/1.pdf

Last verified: 2026.09.14