The Working Building on the Street

The Horiguchi Family Residence Annex (堀口家住宅付属屋, Horiguchi-ke Jūtaku Fuzokuya) is a two-storey timber building of 1896 that adjoins the east side of the shop storehouse along the old road through Kaminocho, Shibukawa City, Gunma Prefecture, and it was registered as a Registered Tangible Cultural Property on 4 December 2000.

Its ridge runs east to west under a Kirizuma-zukuri gable, with the long side facing the road in the Hirairi manner. The roof was first covered in boards and is now sheet metal. With a building area of 131 square metres, the Horiguchi Family Residence Annex is the largest of the five registered Horiguchi buildings. It stands on a separate lot, 2341, from the shop and main house at 2335.

Why It Was Registered: A Meiji Street Front

The Horiguchi Family Residence Annex was registered as a model of its building type. The Agency for Cultural Affairs values it for preserving, together with the shop storehouse, the look of the road in the Meiji era.

About thirty years after the shop storehouse of 1866 went up, this working building was added beside it. The pairing of a black-plastered shop and a timber annex along the road was registered as a record of a mid-Meiji merchant's street front.

What to Look For: A Workshop With Trolley Rails

The ground floor of the Horiguchi Family Residence Annex served as a shop that doubled as a workshop. Trolley rails remain in the floor, a sign that goods were moved here on small carts.

Upstairs, the side facing the road was used as a warehouse. Goods were handled below and stored above at the front, which suggests a division of labour: the shop storehouse presented the business to customers, and the annex did the back-room work.

From outside, the timber annex runs straight on from the sealed black walls of the shop. On the same street front, a fire-resistant shop and a roomy timber workshop show two quite different ideas of what a building was for.

Visiting the Horiguchi Family Residence Annex

The Horiguchi Family Residence Annex is one of the buildings Horiguchi Co., Ltd. keeps as its former head office, the Misegura Kinenkan. No opening days or hours for the interior are published, so the ground floor with its rails is not generally open.

Because the annex lines the road, its exterior can be seen from the street. It reads best together with the shop storehouse as a single frontage. Please do not enter the grounds.

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Q&A

QWhen was the Horiguchi Family Residence Annex built and registered?
AThe national record dates it to 1896. It was registered as a Registered Tangible Cultural Property on 4 December 2000.
QWhat was the Horiguchi Family Residence Annex used for?
AThe ground floor was a shop that doubled as a workshop, and upstairs the road side was a warehouse. Trolley rails remain on the ground floor.
QWhere does the Horiguchi Family Residence Annex stand?
AAlong the road, against the east wall of the shop storehouse, on lot 2341 in Kaminocho.
QHow big is the Horiguchi Family Residence Annex?
AIt is a two-storey timber building with a building area of 131 square metres, the largest of the five Horiguchi buildings.
QCan I go inside the Horiguchi Family Residence Annex?
ANo opening days or hours are published for the interior. The building faces the road, so the exterior can be seen from the street.

Basic Information

NameHoriguchi Family Residence Annex (堀口家住宅付属屋)
Location2341 Kaminocho, Shibukawa City, Gunma Prefecture
DesignationRegistered Tangible Cultural Property (Building)
Year DesignatedRegistered 2000/12/4 (Heisei 12)
Quantity1 building
Dimensions2-storey timber building, sheet-metal roof, building area 131 square metres
OwnerNot listed in the national database (former head office of Horiguchi Co., Ltd.)
Public AccessInterior not regularly open (exterior from the road)

References

堀口家住宅付属屋 (Agency for Cultural Affairs, Database of National Cultural Properties)
https://kunishitei.bunka.go.jp/bsys/maindetails/101/00002014
堀口家住宅店蔵 (Agency for Cultural Affairs, Database of National Cultural Properties)
https://kunishitei.bunka.go.jp/bsys/maindetails/101/00002010
旧渋川市地区の指定文化財 (Shibukawa City)
https://www.city.shibukawa.lg.jp/kankou/000373/000375/p000295.html

Last verified: 2026.09.28