A Three-Storey Inn by a Mountain Stream

The Oyabu Onsen Main Building (小藪温泉本館) is a three-storey timber hot-spring inn of 1913 in Hijikawacho Uwagawa, Ozu City, Ehime Prefecture, and was registered as a Registered Tangible Cultural Property (structure) on September 26, 2000 (Agency for Cultural Affairs).

The main building of Oyabu Onsen
The main building of Oyabu Onsenキアラア / CC0 (public domain) / Wikimedia Commons

The Agency records a three-storey timber building with a tiled roof and a building area of 181 square metres; registration number 38-0009.

Three Storeys with Bracketed Eaves

The main building of Oyabu Onsen faces the Oyabu River, a tributary of the upper Hiji River that flows into the Iyo Sea, at a hot-spring inn founded in 1876 (Agency for Cultural Affairs). It is three full storeys of timber under a hip-and-gable pantiled roof, with bracketed eaves on every floor.

The ground floor holds the dining room, with three guest rooms on the second floor and six on the third (Agency for Cultural Affairs). Tall and Japanese in style throughout, it has become a symbol of the spa.

Why It Was Registered

The Agency registered it for its contribution to the historic landscape.

What to Look For

Look for the tall three-storey front with bracketed eaves on every floor (Agency for Cultural Affairs).

Visiting

The owner is not listed in the Agency record. No official information on the inn's operation was found.

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Q&A

QWhen was it built?
AIn 1913 (Agency for Cultural Affairs).
QWhen was the inn founded?
AIn 1876.
QHow are the rooms arranged?
ADining room below, three rooms on the second floor and six on the third.
QWhat marks its exterior?
ABracketed eaves on every floor of a tall timber front.
QWhen was the Oyabu Onsen Main Building registered?
AOn September 26, 2000 (Agency for Cultural Affairs).

Basic Information

NameOyabu Onsen Main Building (小藪温泉本館)
LocationHijikawacho Uwagawa, Ozu City, Ehime Prefecture
DesignationRegistered Tangible Cultural Property (Structure)
Year DesignatedRegistered 2000/09/26 (Heisei 12)
Quantity1 building
DimensionsThree-storey timber, tiled roof, 181 m²
OwnerNot listed in the Agency database
Public AccessNo official information on access

References

Oyabu Onsen Main Building (Database of National Cultural Properties, Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/heritage/detail/101/00001760

Last verified: 2026.10.24