One of the Oldest Farmhouses in Eastern Japan

The Komatsu Family Residence (Kataoka, Shiojiri) (小松家住宅(長野県塩尻市片丘)) is a farmhouse of the early 18th century in Kataoka, Shiojiri City, Nagano Prefecture, and was designated an Important Cultural Property on June 2, 1973 (Agency for Cultural Affairs).

The Agency records 15.8 by 9.7 metres, with a hipped thatched roof and board-roofed lean-tos on the east and west sides; designation number 01895.

A Farmhouse of Simple, Early Form

The Komatsu Family Residence in Kataoka, Shiojiri, is a farmhouse of the early 18th century owned by Shiojiri City (Agency for Cultural Affairs). It measures 15.8 by 9.7 metres under a hipped thatched roof, with board-roofed lean-tos on the east and west.

The Agency calls it one of the oldest houses in eastern Japan. It has been enlarged and altered several times, but it was first about 11 by 8 metres, which would still have been large for its day; its plan and structure are very simple and early.

Why It Is an Important Cultural Property

The Agency values it as one of the oldest houses in eastern Japan, with a very simple and early plan and structure.

What to Look For

Look at the great hipped thatched roof and the simple, early plan and frame (Agency for Cultural Affairs).

Visiting

It is owned by Shiojiri City (Agency for Cultural Affairs). No official information on public access was found.

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Q&A

QWhen was the Komatsu Family Residence built?
AIn the early 18th century (Agency for Cultural Affairs).
QWhat kind of house is it?
AA thatched farmhouse, one of the oldest in eastern Japan.
QHow big was it at first?
AAbout 11 by 8 metres.
QWho owns it?
AShiojiri City (Agency for Cultural Affairs).
QWhen was the Komatsu Family Residence (Kataoka, Shiojiri) designated an Important Cultural Property?
AOn June 2, 1973 (Agency for Cultural Affairs).

Basic Information

NameKomatsu Family Residence (Kataoka, Shiojiri) (小松家住宅(長野県塩尻市片丘))
Location9038-5 Kataoka, Shiojiri City, Nagano Prefecture
DesignationImportant Cultural Property (Structure)
Year DesignatedDesignated 1973/06/02 (Showa 48)
Quantity1 building
Dimensions15.8 m × 9.7 m, hipped thatched roof, board-roofed lean-tos on east and west
OwnerShiojiri City
Public AccessNo official information on access

References

Komatsu Family Residence (Kataoka, Shiojiri) (Database of National Cultural Properties, Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/heritage/detail/102/966

Last verified: 2026.10.22