Yuga Shrine

Yuga Shrine on Mount Yuga

Yuga Shrine (由加神社, Yuga Jinja) stands on Mount Yuga in Kojima Yuka, Kurashiki City, Okayama Prefecture, and three of its structures, the Worship Hall and Offering Hall of 1777, the small Sanpo Kojinsha main hall of the late Edo period and a Bizen-ware torii gate of 1894, were entered together as Registered Tangible Cultural Properties on August 15, 2024.

The name is read "Yuga," not "Yuka," even though the surrounding district is spelled the same way and pronounced Yuka. The shrine calls itself Yugasan Yuga Jinja Hongu, the head shrine of a network that, according to Okayama Prefecture, counts 52 branch shrines, mostly in western Japan. It is best known as a place to pray for protection in unlucky years (yakuyoke). Three deities are enshrined here, and the shrine still lists Amida and Yakushi as their Buddhist counterparts, a holdover from the centuries before Shinto and Buddhism were formally separated.

The hilltop sits about 13 kilometers southeast of central Kurashiki, with the Seto Inland Sea some 4 kilometers to the south. The main approach climbs in flights of 19, 25, 33, 42 and 61 steps, numbers matched to the traditional unlucky ages, and Okayama's tourism board puts New Year crowds at more than 350,000 visitors over the first three days of January.

The history of Yuga Shrine and the "double pilgrimage"

The shrine traces its origins to worship of great boulders (iwakura) on the mountain, and says that in 733 the monk Gyoki enshrined an image of the Eleven-Headed Kannon here, turning Mount Yuga into a sacred site shared by kami and buddhas. Okayama Prefecture's survey is more cautious: the founding is said to go back to the Nara period, but this cannot be confirmed.

Firmer ground arrives in the mid-Edo period, when Mount Yuga became the official prayer site of the Ikeda lords of Bizen, who are said to have built its halls. The shrine records that the daimyo came in person in the first, fifth and ninth months. The deity worshipped then was known as Yuga Daigongen, and the mountain operated as a combined Shinto and Buddhist sanctuary (Shinbutsu-shūgō).

The same era saw the rise of the ryomairi, or "double pilgrimage." Travelers bound across the Inland Sea for Konpira Daigongen (today's Kotohiragu in Kagawa) first stopped at Mount Yuga to pray for a safe journey, and visiting both came to be seen as doubling the blessing. Kurashiki's tourism office notes a stone fence in the precinct carved with the name of Shiobara Tasuke, a wealthy Edo merchant who made the trip.

The government order separating Shinto and Buddhism in 1868 split Yuga Daigongen into two institutions, Yuga Shrine and the temple Rendaiji, which still stand side by side on the mountain.

The precinct of Yuga Shrine and its three registered structures

Okayama Prefecture describes the precinct of Yuga Shrine as a long north-south rectangle. The approach comes up from the south; at the top of the stone steps, on the east side of an open plaza, stands the Bizen-ware torii that marks the entrance. To the north, on a platform faced with cut stone, rises the Worship Hall and Offering Hall, with the main hall (honden) behind it and the tiny Sanpo Kojinsha main hall immediately to the honden's east. The honden itself was designated a cultural property by Okayama Prefecture in 1961.

All three registrations belong to the 107th round, numbered 33-0367 for the Worship Hall and Offering Hall, 33-0368 for the Sanpo Kojinsha main hall and 33-0369 for the torii, and all were registered for contributing to the historic landscape of the nation. The Agency for Cultural Affairs gives a building area of 142 square meters for the worship hall complex, 3.0 square meters for the Sanpo Kojinsha hall and a span of 3.2 meters for the torii.

What makes the group interesting is how little the three have in common. The worship hall, dated by a copy of its ridge tag to 1777, gained a projecting entrance porch with a cusped kara-hafu gable in 1838. The Sanpo Kojinsha hall measures a single bay on each side yet keeps flat, board-like bracket ends of an older type. The torii is assembled from fired Bizen stoneware in the Kasuga style, its pillars inscribed with the date "first month, Meiji 27." Building campaigns from the mid-Edo period to the Meiji era overlap in one compact precinct.

According to the shrine's notices, the Bizen-ware torii was undergoing dismantling and repair in 2026 and cannot be seen while the work continues. Check the shrine's website for the current schedule before you go.

Visiting Yuga Shrine

The grounds of Yuga Shrine are open to everyone and there is no admission charge. Kurashiki's tourism office lists the gates as open from 8:00 a.m. to 5:00 p.m. every day of the year; another listing gives the office hours as 8:30 a.m. to 4:30 p.m., and the shrine's own map shows prayer requests accepted from 9:00 a.m. to 4:00 p.m. All three registered structures are viewed from the outside.

Most visitors drive. The shrine advises entering "岡山県倉敷市児島由加3335" into a car navigation system, which leads to the front of the first parking lot on the main approach. From the Seto-Chuo Expressway, allow about 20 to 25 minutes from the Kojima exit or about 20 minutes from the Mizushima exit. Parking is free.

By train, Okayama's tourism board suggests a taxi of about 10 minutes from Kiyomi or Kaminocho stations on the JR Seto-Ohashi Line, while Kurashiki's tourism office gives about 20 minutes by taxi from JR Kojima Station. The hilltop is a long way from any station, so plan on a taxi or car.

Every November 3 the shrine holds the Yugasan Fire-Walking Festival, in which sacred flames brought from Kotohiragu and Yuga Shrine are combined in a single fire. New Year and festival days are crowded; for a quiet look at the buildings, pick another day. Inquiries go to Yuga Shrine (086-477-3001).