A Yarn Store with a Well

The Kobayashi Family Residence (Former Kotake Textile Co., Ltd.) Warehouse No. 1 (小林家住宅(旧小武織物有限会社)倉庫一) is a concrete-block storehouse built in 1961 in Hirosawa-cho, Kiryu City, Gunma Prefecture, and registered as a Registered Tangible Cultural Property of Japan on October 7, 2014. It held the yarn for Kotake Textile's looms and, through a well built into it, supplied water for both the factory and the household.

The single-storey building has a building area of 21 square metres, a tiled gable roof, and mortar-rendered walls inside and out. It stands on the stone wall that runs west from the gate near the east end of the south side, facing Warehouse No. 2 across the entrance.

A lean-to pent roof, or Geya, on the west side shelters a well and a washing sink. The main room kept the yarn dry; the lean-to handled the water. One small building did two jobs.

Why It Was Registered

Warehouse No. 1 of the Kobayashi Family Residence was registered under the criterion of contributing to the historic landscape of the country. The Agency for Cultural Affairs describes it as the building used to store yarn and to secure water for the mill and the home.

Yarn is a weaver's raw material and has to be kept clean and dry. Here it was given its own fire-resistant block building, apart from the factory. Warehouse No. 2, built the following year across the gate, held the punched pattern cards. Between them, the two buildings flanking the entrance stored the raw material and the designs that every length of cloth depended on.

The well and sink under one lean-to are telling as well. Water for the looms and water for the kitchen came from the same source, which says a good deal about how closely work and family life overlapped at the Kobayashi Family Residence.

What to Look For

The roof is carried on a truss, a Western-style frame of members arranged in triangles. Warehouse No. 2 across the way uses traditional Japanese Wagoya framing instead, so two storehouses of similar size, built a year apart, ended up with different structures.

From outside, the giveaway is the lean-to on the west side: a lower roof tucked against the main gable, with the well and sink beneath it. None of the other five registered structures has anything like it.

The building sits on the cobble wall that runs west from the gate. Compare the smooth mortar render of the walls with the rounded stones below.

Visiting

The Kobayashi Family Residence (Former Kotake Textile Co., Ltd.) Warehouse No. 1 is privately owned and its interior is not open to the public. No open days or tours could be found as of September 2026.

Because it stands on the wall just west of the gate, it is one of the easier structures to see from outside the property. The area inside the gate is private land, so stay outside. Photograph only from outside and avoid pointing a camera at residents or into the grounds for long. Directions to the property are on the Kobayashi Family Residence (Former Kotake Textile Co., Ltd.) page.

📍 Plan Your Visit to Gunma
Find tours, activities & transport passes near Kobayashi Family Residence (Former Kotake Textile Co., Ltd.) Warehouse No. 1
[ Kusatsu Onsen & Tomioka Silk Mill Heritage Tours ]

Q&A

QWhat was the Kobayashi Family Residence (Former Kotake Textile Co., Ltd.) Warehouse No. 1 used for?
AIt stored yarn for the looms and, through a well and sink under its west lean-to, supplied water for the factory and the household.
QWhen was the Kobayashi Family Residence Warehouse No. 1 built?
AThe national database gives 1961. Warehouse No. 2, facing it across the gate, followed in 1962.
QHow does Warehouse No. 1 differ from Warehouse No. 2 at the Kobayashi Family Residence?
AWarehouse No. 1 held yarn, has a well and sink, and uses a truss roof. Warehouse No. 2 held pattern cards and uses traditional wagoya framing. Both are concrete-block buildings with tiled gable roofs.
QCan I go inside the Kobayashi Family Residence Warehouse No. 1?
ANo. It is privately owned, and as of September 2026 no public openings or tours had been announced. It stands just west of the gate, so the exterior can be seen from outside the property.
QWhen was the Kobayashi Family Residence Warehouse No. 1 registered?
AIt was registered as a Registered Tangible Cultural Property on October 7, 2014, as number 10-0315.

Basic Information

NameKobayashi Family Residence (Former Kotake Textile Co., Ltd.) Warehouse No. 1
Location1111-9 Fukushima, Hirosawa-cho 5, Kiryu City, Gunma Prefecture, and other lots
DesignationRegistered Tangible Cultural Property (Building)
Year DesignatedRegistered 2014/10/7 (Heisei 26)
Quantity1 building
DimensionsBuilding area 21 square metres (concrete block, single storey, tiled roof)
OwnerPrivate owner
Public AccessNot open to the public (exterior from outside the property)

References

Database of National Cultural Properties: Kobayashi Family Residence (Former Kotake Textile Co., Ltd.) Warehouse No. 1 (Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/bsys/maindetails/101/00010106
Kiryu City: Kobayashi Family Residence (6 properties) (Japanese)
https://www.city.kiryu.lg.jp/kankou/bunkazai/1010700/kunitouroku/1011321.html
Kiryu Chamber of Commerce and Industry: Former Kotake Textile (Japanese, PDF)
https://www.kiryucci.or.jp/FT/2013fukei/2013fukei-kotake.pdf

Last verified: 2026.09.24