Mitake Shrine: Who Are the Gods?——Mountain Asceticism, Onamuji, and the Sacred Peak Tradition
Mitake Jinja enshrines Onamuji-no-Mikoto (also known as Okuninushi), Sukunabikona-no-Mikoto, and Kunitokotachi-no-Mikoto — deities of land-creation, healing, and primordial origin. The Ontake-san (Mt. Ontake) shrine in Nagano is the spiritual center of the nationwide Ontake-ko (Ontake confraternity) tradition.
The Three Principal Deities
Onamuji (Okuninushi) is the great deity of Izumo who built the land of Japan alongside Sukunabikona, the tiny deity of medicine and fermentation. Together they represent the creative, healing forces of the natural world. Kunitokotachi is the most ancient deity in Japanese myth — born at the very moment heaven and earth separated.
Love, healing, agriculture
National protection, good fortune
The Ontake-ko: A National Pilgrimage Network
From the mid-Edo period, Ontake-ko confraternities spread across central and eastern Japan — pooling funds and sending representatives to climb Mt. Ontake on behalf of villages. This system created one of Japan’s most grassroots religious organizations, distinct from the aristocratic shrine networks of Ise or Izumo.
The 2014 volcanic eruption of Mt. Ontake claimed 63 lives, adding a dimension of memorial worship to modern pilgrimages. A cenotaph stands near the summit at Kengatake.
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Ontake-jinja (Nagano/Gifu): Principal shrine at 2,470m; accessible July through mid-October
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Musashi Mitake-jinja (Tokyo, Ome): Year-round access by cable car; enshrines Yamato Takeru
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Hakusan Jinja: One of Japan’s Three Sacred Mountains, similar mountain-ascetic tradition
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Omiwa Jinja: Mt. Miwa as divine body — Japan’s most ancient mountain-as-deity shrine
Mt. Ontake summit is subject to volcanic activity restrictions — check Nagano Prefecture’s official updates before visiting. The sato-miya (village shrine) at the mountain’s base is open year-round and accessible to all.
Is the Onamuji at Mitake Jinja the same as Okuninushi at Izumo Taisha?
Yes — Onamuji is an alternate name for Okuninushi. The blessings of love, healing, and land-cultivation are consistent across both traditions.
Last updated: May 28, 2026