The Head Priest of Kui Ino Shrine

What is the Otō?

The Otō is the central ceremony of the autumn festival at Kui Inari Shrine, held each year on the Sunday closest to 19 October. The word "otō" (御当) refers both to the ritual itself and to the body of parishioners who serve it. Membership is hereditary and divided into two halves — the East Seat (Higashi-za) and the West Seat (Nishi-za) — each composed of forty-eight men, with two of them appointed in turn as the year's hosts.

This division reflects a medieval form of village shrine organization known as miyaza, in which selected households of a community took turns serving as ritual officiants. Most miyaza disappeared centuries ago. At Kui, however, the system has survived in its essentials, which is precisely why the Otō was chosen for national protection in 1981.

Why this ritual matters

On 24 December 1981, the Otō was selected by the Agency for Cultural Affairs as an Intangible Folk Cultural Property requiring documentation — a designation reserved for traditions deemed indispensable to understanding the lifeways of the Japanese people. The decisive reason was its remarkable continuity with the past. A surviving manuscript, the Inari Otō no Oboe ("Memorandum of the Inari Otō") of 1598, sets out the order of seating, the offerings, the role of the host families, and the cutting of the bream — and almost every element described in that document is still observed today.

For folklorists, the Otō is therefore a kind of living archive. It preserves the practical detail of late-medieval Japanese village religion in a way that texts and museum displays simply cannot, and it transmits, generation after generation, the etiquette and gestures of a world that has otherwise vanished.

Highlights of the ceremony

The Otō unfolds across a single afternoon, but every step rewards close attention.

About Kui Inari Shrine

The shrine that hosts the Otō is itself a place of considerable antiquity. According to its own traditions, Kui Inari Shrine was founded in the year 938 (Tenkei 1) when the deity of Fushimi Inari Taisha in Kyoto was invited (kanjō) to this hilltop in what was then the medieval estate of Kui-no-shō. The shrine claims to be the oldest enshrinement of the Fushimi Inari deity outside Kyoto itself, and earlier records suggest a still older sanctuary was already standing in the area.

Its connection to the great families of western Japan runs deep. The current main hall is associated with patronage by the Mōri clan in the late sixteenth century, and Kobayakawa Takakage — third son of Mōri Motonari and lord of nearby Mihara Castle — donated a complete six-hundred-volume manuscript of the Mahāprajñāpāramitā Sūtra in 1585. That set survives at the shrine today and is designated an Important Cultural Property of Hiroshima Prefecture.

Beyond the Otō, the shrine hosts a celebrated naked festival (Hadaka Matsuri) in February and a Gion festival in July, the latter itself recognized as a Hiroshima Prefecture Intangible Folk Cultural Property.

Visiting the Otō

The Otō is held on the Sunday closest to 19 October each year. Portions of the ceremony are open to respectful spectators, though seating in the East and West Seats is strictly reserved for designated parishioners. Visitors are welcome to observe from the surrounding precinct, which on the festival day fills with locals, food stalls, and the warmth of a community gathering. Photographs of the cutting of the bream, in particular, are unforgettable.

Because the ceremony is rooted in a specific community and its details may be adjusted, travelers planning a visit are encouraged to confirm the year's schedule with Mihara City's Cultural Properties Section in advance.

Getting there

Kui Inari Shrine sits in the Kui district of Mihara City, in the hills of southeastern Hiroshima. By car, it is about fifteen minutes from the Mihara-Kui interchange of the Sanyo Expressway, with free parking for around one hundred vehicles. By public transport, take the JR Sanyo Shinkansen or Sanyo Main Line to Mihara Station, then a Geibi Bus heading north toward Kōzan; alight at the Kui Kokuho Byōin-mae stop after roughly thirty minutes and walk about five minutes uphill.

Around Kui and Mihara

The Kui plateau is a quietly beautiful corner of Hiroshima, known for its dairy farms, persimmons, and the limestone valley of the Kui Iwa-iwa rocks. Mihara City itself, on the Seto Inland Sea coast, is famous for the ruins of Mihara Castle — Kobayakawa Takakage's stronghold — and for octopus cuisine. Combining a visit to the Otō with a night by the coast offers a particularly satisfying introduction to this less-traveled part of Hiroshima.

• Mihara Castle ruins (a short walk from JR Mihara Station)
• Buttsūji Temple — a major Rinzai Zen training monastery in the hills above Mihara
• The Seto Inland Sea ferry routes from Mihara port to nearby islands such as Sagi-jima and Ikuchi-jima