What Is the Oura Shrine Main Hall?
The Oura Shrine Main Hall (大浦神社本殿, Ōura Jinja Honden) is the sanctuary of Oura Shrine in Yorishima-cho, Asakuchi City, Okayama Prefecture, rebuilt in 1927 and registered as a Registered Tangible Cultural Property of Japan on September 10, 2019.
It stands at the back of the precinct on a raised stone platform, facing east, behind the linked worship, offering and prayer halls. Inside are enshrined the three deities of Oura Shrine: Emperor Ōjin, Emperor Chūai and Empress Jingū. The prefectural shrine association's history of the works of 1925 to 1927 describes the Oura Shrine Main Hall as "rebuilt," while the offering and worship halls in front were "remodeled." Of all the shrine's buildings, the main hall is the one that was built anew in those years.
The roof was repaired in 2015, and the shrine marked the completion of the work with aerial drone footage that it still shares on its website.
Why the Oura Shrine Main Hall Was Registered
The Oura Shrine Main Hall is entry 33-327 in the national register, listed as a model of architectural form. The hall complex and the torii registered on the same day were valued for their contribution to the landscape; the main hall alone was valued for its design as a building.
The Agency for Cultural Affairs describes a hall three bays by three bays under a hip-and-gable (Irimoya-zukuri) copper roof (Dōban-buki). A triangular Chidori-hafu gable sits on the front slope, and the one-bay entrance porch (Kōhai) has a curved karahafu at the eaves. The eaves rest on two-stepped bracket sets with tail rafters, and the Kaerumata braces and Kibana beam ends carry finely worked carvings. The agency sums it up as a large modern main hall finished in a refined, orderly design.
Sources give different figures for its size. The agency records a building area of 33 square meters; Okayama Prefecture gives a plan of about 5.4 meters east to west and 4.8 meters north to south, or 26 square meters.
What to Look For at the Oura Shrine Main Hall
Raised above the precinct
From the approach, the roof of the Oura Shrine Main Hall shows above and beyond the worship hall. That is because the main hall sits on a built-up stone platform at the back of the grounds: in an otherwise level precinct, only the sanctuary is lifted up.
Gables stacked on the front
On the front, the triangular chidori-hafu rides on the roof slope, and below it the curved karahafu projects over the porch. The shrine describes the main hall as combining hip-and-gable and gabled roof forms. Look up at it from a front corner and you can see how the stepped gables give a three-bay hall more presence than its size alone would suggest.
Brackets and carving
Under the eaves, slanting tail rafters and two-step bracket sets carry the roof. The kaerumata between the posts and the kibana at the post heads are carved. The worship hall concentrates its ornament on its front porch; the Oura Shrine Main Hall carries carving all the way around its eaves, and comparing the two shows how the decoration was distributed between them.
Visiting the Oura Shrine Main Hall
The Oura Shrine Main Hall is seen from the shrine grounds. Okayama Prefecture lists public access as "exterior only," and the interior is not open. Because the worship, offering and prayer halls stand in front of it, you cannot see the whole main hall from the front. Walk to the south or north side of the precinct to see its side on the stone platform and the brackets and carving under the eaves.
The hall faces east, so its front gables catch the light in the morning. The shrine publishes no photography rules; keep worshippers and ceremonies out of your frame. The precinct is packed on the day of the autumn festival, so pick another day if you want to study the architecture. Directions and visiting details are on the Oura Shrine page.
- 📍 Plan Your Visit to Okayama
- Find tours, activities & transport passes near Oura Shrine Main Hall
- [ Kurashiki Bikan District & Korakuen Garden Tours ]
Q&A
- When was the Oura Shrine Main Hall built?
- It was rebuilt in works that ran from 1925 to 1927, and the Agency for Cultural Affairs dates it to 1927. It was repaired in 2015.
- When was the Oura Shrine Main Hall registered as a cultural property?
- On September 10, 2019, as Registered Tangible Cultural Property no. 33-327, listed as a model of architectural form.
- What is the architecture of the Oura Shrine Main Hall like?
- A three-by-three-bay hall with a hip-and-gable copper roof, a chidori-hafu on the front and a karahafu over the porch, two-step bracket sets with tail rafters, and carved kaerumata and kibana.
- Can I go inside the Oura Shrine Main Hall?
- No. The interior is closed, and Okayama Prefecture lists public access as exterior only. The sides and eaves carvings can be seen from the edges of the precinct.
- Where is the best place to see the Oura Shrine Main Hall?
- From the south or north side of the precinct, since the front is hidden by the worship hall. From there you can see the hall on its platform and the carved brackets under the eaves.
Basic Information
| Name | Oura Shrine Main Hall (大浦神社本殿) |
|---|---|
| Location | 7756-1 Yorishima-cho, Asakuchi City, Okayama Prefecture |
| Designation | Registered Tangible Cultural Property (Building) |
| Year Designated | Registered September 10, 2019 |
| Quantity | 1 building |
| Dimensions | Single-storey timber building, copper roof, building area 33 square meters |
| Owner | Oura Shrine (religious corporation) |
| Public Access | Exterior only (viewable from the shrine grounds; interior closed) |
References
- Database of National Cultural Properties (Agency for Cultural Affairs): Oura Shrine Main Hall
- https://kunishitei.bunka.go.jp/bsys/maindetails/101/00012986
- Asakuchi City: Registration of Oura Shrine as Registered Tangible Cultural Properties (Japanese)
- https://www.city.asakuchi.lg.jp/page/2046.html
- Okayama Prefecture: Oura Shrine Main Hall, Prayer Hall, Offering Hall and Worship Hall, and Torii (PDF, Japanese)
- https://www.pref.okayama.jp/uploaded/attachment/263880.pdf
- Okayama Prefectural Association of Shinto Shrines: Oura Shrine (Japanese)
- https://www.okayama-jinjacho.or.jp/search/17387/
- Oura Shrine official website (Japanese)
- https://www.oourajinja.com/
Last verified: 2026.10.02
