A Shrine Hall Rebuilt in 1491
The Main Hall of Suwa Azuki Shrine (須波阿須疑神社本殿, properly written 須波阿湏疑神社, read Suwa-Azuki) stands in the Inari district of Ikeda Town, Imadate County, Fukui Prefecture. Rebuilt in 1491, the third year of the Entoku era, it was designated an Important Cultural Property on 6 November 1941.
A note on the name before anything else, because it causes real confusion in searches. The second-to-last character in the correct form of the shrine name is 湏, which does not appear in the JIS X 0208 character set used by older Japanese computer systems. Websites therefore substitute 須, and both spellings refer to the same shrine. Locals mostly call it Ikeda Sōsha, the head shrine of Ikeda, or simply Oinari-san.
The building is a sanken-sha nagare-zukuri, meaning a three-bay hall whose front roof slope sweeps forward over the steps in a long curve, roofed in layered cypress bark. That soft, thick-edged roof is the detail to look for; cypress bark shingling is expensive, slow work, and its presence signals that whoever paid for this building was not economising.
Who paid is recorded in the shrine's own account. Ikeda Tokitada, a local figure devoted to the shrine, worked to restore the precinct and secured the backing of his lord, Asakura Sadakage of Ichijōdani, and the hall standing today is the result. The Agency for Cultural Affairs record carries designation number 01027 and lists the hall as a single building of the late Muromachi period, with no dimensions recorded.
Why the Hall Was Designated
Fukui Prefecture lost a great deal of medieval architecture, and this hall is often described as the oldest surviving shrine main hall in the prefecture. Its survival was not a matter of luck alone. In 1574, during the Ikkō-ikki uprisings, fire took the worship hall and the other buildings of the precinct; according to the shrine's history the main hall escaped.
The designation came under the old National Treasures Preservation Law in 1941, which at that time used the term national treasure for what would later be split into two ranks. When the Law for the Protection of Cultural Properties took effect in 1950, holdings of that older class became Important Cultural Properties, which is the status the hall carries now. Visitors reading older guidebooks will sometimes see it called a national treasure, and both statements are accurate for their period.
The shrine's own description of the architecture is worth quoting in substance rather than in words: it presents the hall as a late-fifteenth-century building in which the native wayō manner and the imported Zen-influenced and Indian-style detailing were fused, and it draws attention to the carving, which it treats as characteristic of a period of artistic revival. That reading comes from the shrine and from prefectural tourism material rather than from the national record, which stays terse.
The shrine has other listed holdings too. A noh mask of Tenjin is nationally designated, a mask of a middle-aged woman is prefecturally designated, and so is the great cedar behind the precinct. Three deities are enshrined here, Ukanomitama, Ōnodehime and Takeminakata, and the name itself is a compound: Suwa for Takeminakata, the Suwa deity, and azuki for Ōnodehime, associated with adzuki bean cultivation on the hill fields. The shrine appears in the tenth-century Engishiki register as Suwa-Azuki Jinja, three seats, in Imadate County of Echizen Province.
Visiting the Precinct
Set expectations about the main hall first. It sits behind and above the worship hall, inside a protective outer shelter, reached by a flight of steps with a torii at the top. You can see it, but not in the way you see an unenclosed building; the shelter exists precisely because cypress bark and Muromachi joinery do not survive Fukui winters unprotected. There is no admission charge and the precinct is open, though the interior of the main hall is not shown.
Approach from the west. A small stone bridge and a large vermilion first torii mark the entrance, and the path runs east for well over a hundred metres. Partway along stands the two-storey gate that locals call the Akayama-mon, the red mountain gate, rebuilt in 1850 and designated by the town. Beyond the second torii and a flight of steps is the worship hall, rebuilt in 1689 and also a town cultural property. That hall doubled as a noh stage, and noh was performed here until the Taishō era, after which the custom lapsed.
Keep climbing past the main hall and you reach the shrine's most photographed feature, the Inari no Ōsugi. This cedar is around 40 metres tall with a trunk girth of roughly 10 metres, said to be well over a thousand years old, and it is a prefecturally designated natural monument.
Two dates are worth planning around. On 6 February the shrine holds the Nōmen Matsuri, the mask festival, a survival of the noh tradition, at which visitors are served adzuki-bean porridge. The Ikeda Grand Festival runs from 9 to 11 June as the annual rite of the head shrine of what were once forty-eight villages, with portable shrines carried on the tenth and children's sumo on the eleventh. Route 476 beside the shrine is closed to traffic during parts of those two days, so drivers should check local notices.
Ikeda is a mountain town and public transport is thin. Most visitors drive; the shrine sits on Route 476 in the Inari district, roughly half an hour from the Echizen City side. Photography in the open precinct is unproblematic, but the shrine is an active place of worship rather than a museum, so keep clear of rituals in progress and ask before photographing inside any building.
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Q&A
- Can visitors see the Main Hall of Suwa Azuki Shrine up close, and is there an admission fee?
- The precinct is freely open and there is no admission charge. The main hall stands above and behind the worship hall inside a protective outer shelter, so it can be viewed from outside the shelter but its interior is not open to the public.
- When was the Main Hall of Suwa Azuki Shrine built, and when was it designated?
- It was rebuilt in 1491, the third year of the Entoku era, in the late Muromachi period. It was designated on 6 November 1941 under the then National Treasures Preservation Law and became an Important Cultural Property when the current cultural properties law took effect in 1950.
- Why is Suwa Azuki Shrine sometimes written 須波阿湏疑神社 and sometimes 須波阿須疑神社?
- The proper form of the name uses the character 湏, which is absent from the older JIS X 0208 character set, so many websites and databases substitute 須. Both forms refer to the same shrine in Ikeda Town, and the reading is Suwa-Azuki.
- What else is there to see in the precinct of Suwa Azuki Shrine besides the main hall?
- The two-storey Akayama gate of 1850 and the worship hall of 1689 are both town-designated cultural properties, and the worship hall served as a noh stage. Uphill behind the main hall stands the Inari no Ōsugi, a prefecturally designated cedar about 40 metres tall.
- When are the festivals at Suwa Azuki Shrine held?
- The mask festival takes place on 6 February, when adzuki-bean porridge is served to visitors. The Ikeda Grand Festival runs from 9 to 11 June, with the main rite and portable shrine procession on the tenth. Route 476 near the shrine is partly closed to traffic during the festival.
Basic Information
| Name | Main Hall of Suwa Azuki Shrine (須波阿須疑神社本殿) |
|---|---|
| Location | Inari, Ikeda Town, Imadate County, Fukui Prefecture |
| Designation | Important Cultural Property (Structure), designation number 01027 |
| Year Designated | 6 November 1941 |
| Quantity | 1 building |
| Dimensions | Three-bay nagare-zukuri with cypress-bark roof; no measurements are given in the national record |
| Owner | Suwa Azuki Shrine |
| Public Access | Precinct open, no admission charge. The main hall stands within a protective shelter and its interior is not open. |
References
- National Cultural Properties Database, Agency for Cultural Affairs
- https://kunishitei.bunka.go.jp/heritage/detail/102/834
- Cultural Heritage Online
- https://online.bunka.go.jp/heritages/detail/121644
- Fukui Prefecture Shrine Agency, shrine record
- https://www.jinja-fukui.jp/detail/index.php?ID=20151027_155622
- Ikeda Town tourism site, shrine and great cedar
- https://www.e-ikeda.jp/see/p004020.html
- Fukui Prefecture official travel site
- https://www.fuku-e.com/spot/detail_1083.html
Last verified: 2026.08.24