An Island Village Office

The Former Onomichi City Hall Momoshima Branch Office (旧尾道市役所百島支所庁舎) is a two-storey timber Western-style village office built in 1954 in the north-east of Momoshima, an island of Onomichi City, Hiroshima Prefecture, and registered as a Registered Tangible Cultural Property (structure) on October 31, 2022 (Agency for Cultural Affairs).

The Agency for Cultural Affairs records two storeys of timber with a sheet-metal roof and a building area of 251 square metres, renovated in 2019; registration number 34-0302, owned by the NPO Art Base Momoshima.

From Village Office to Art Base

According to the artist Yanagi Yukinori's project, the building was erected in 1954 as the office of Momoshima village in Numakuma District. In April 2021 it was converted into a guesthouse and event space, Former Branch Office: Art Base Momoshima, keeping its retro timber character.

On Momoshima, the art centre Art Base Momoshima opened in a closed junior high school in 2012, part of efforts to revive the island through art. The Former Onomichi City Hall Momoshima Branch Office is one of its venues and the island's only registered cultural property (Yanagi Yukinori's art projects).

Value as a Registered Cultural Property

The Former Onomichi City Hall Momoshima Branch Office was registered as a structure contributing to the historic landscape of the country. The Agency for Cultural Affairs notes that the ground-floor office with its counter recalls its original use.

What to Look For

The Agency for Cultural Affairs describes a half-hipped roof, mortar walls with a washed-finish base, tall windows giving a Western look, and a louvre at the top of the front with a row of four windows on the upper floor.

Upstairs, the Former Onomichi City Hall Momoshima Branch Office has a large hall with gallery seating and a stage, spanned by king-post trusses (Agency for Cultural Affairs).

Visiting

The Former Onomichi City Hall Momoshima Branch Office is used as a guesthouse and event space, so follow the operator's guidance on access. The address is 1316-1 Go, Momoshima-cho, Onomichi City.

Boats of Bingo Shosen serve Momoshima from Onomichi Port (station pier), Tsuneishi Port on the Fukuyama side and Uta Port on Mukaishima; the island's gateway is Fukuda Port (Momoshima.net).

📍 Plan Your Visit to Hiroshima
Find tours, activities & transport passes near Former Onomichi City Hall Momoshima Branch Office
Klook.com

Q&A

QWhen was it built?
AIn 1954, as the office of Momoshima village (Agency for Cultural Affairs, Yanagi Yukinori's art projects).
QHow is it used today?
AAs a guesthouse and event space since 2021 (Yanagi Yukinori's art projects).
QWhat does it look like?
AA half-hipped Western-style building with a louvre at the top of the front and four upper windows (Agency for Cultural Affairs).
QWhat is upstairs?
AA large hall with gallery seating and a stage (Agency for Cultural Affairs).
QWhen was the Former Onomichi City Hall Momoshima Branch Office registered?
AOn October 31, 2022.

Basic Information

NameFormer Onomichi City Hall Momoshima Branch Office (旧尾道市役所百島支所庁舎)
Location1316-1 Go, Momoshima-cho, Onomichi City, Hiroshima Prefecture
DesignationRegistered Tangible Cultural Property (Structure)
Year DesignatedRegistered 2022/10/31 (Reiwa 4)
Quantity1 building
DimensionsTimber, 2 storeys, sheet-metal roof, building area 251 square metres
OwnerNPO Art Base Momoshima
Public AccessUsed as a guesthouse and event space

References

Former Onomichi City Hall Momoshima Branch Office (Database of National Cultural Properties, Agency for Cultural Affairs)
https://kunishitei.bunka.go.jp/heritage/detail/101/00014412
Art Base Momoshima (Yanagi Yukinori Art Projects)
https://yanagi-artbase.com/art-base-momoshima/
Access (Momoshima.net)
https://momoshima.net/access/

Last verified: 2026.10.11