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Toko Yasaka Shrine Festival: Bull-Riding (Ushi-nori) and Kumo-mai

東湖八坂神社祭 牛乗り・くも舞とうこやさかじんじゃさい うしのり・くもまい

D A T E2026-07-07

The "bull-riding (ushi-nori) and kumo-mai" of the Toko Yasaka Shrine Festival is a sacred rite performed on both banks of the Funakoshi Channel — in the Tenno district of Katagami City and the Funakoshi district of Oga City — and forms the core of the nationally designated Important Intangible Folk Cultural Property known as the "Tonin ritual." Its two highlights are the "bull-riding," in which a sacred officiant playing Susanoo-no-Mikoto enters a state of divine possession, mounts a black sacred bull and is led by parishioners toward the channel, and the "kumo-mai" (a butterfly dance), in which a performer playing Yamata-no-Orochi, robed in crimson, dances aboard a boat on the Funakoshi side. Together they re-enact, once a year and across two districts divided by water, the myth of Susanoo's slaying of the eight-headed serpent. The rite is distinctive for the rare act of a human riding the sacred bull and for staging the myth upon the local geography; it is said to have formed through the fusion of the water-deity beliefs of farmers and fishermen around Lake Hachiro. Its origins are traced to the late Heian period, and it was designated a national Important Intangible Folk Cultural Property in January 1986 (Showa 61).

東湖八坂神社祭 牛乗り・くも舞
出典: 旅行ガイド「日本の祭り・歳時記 旅×航空券=旅×旅」(tabi-mag.jp)(https://tabi-mag.jp/tpukoyasaka-reitaisai/)※掲載許諾申請中

H I G H L I G H T S

Highlights

  • 01The rare act of a divinely possessed officiant playing Susanoo riding a black sacred bull in procession — the 'bull-riding'
  • 02Two districts divided by the Funakoshi Channel (Tenno in Katagami and Funakoshi in Oga) cooperating to re-enact a myth upon the real landscape
  • 03The ethereal 'kumo-mai' (butterfly dance) performed aboard a boat by the crimson-robed Yamata-no-Orochi figure
  • 04A year-long preparatory structure, including the selection and purification of the 'tonin' officiants

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