Gujo Odori (UNESCO 30-Night Summer Folk Dance Festival & All-Night Tetsuya Dancing)

Instituted over 400 years ago during the Edo era when feudal lord Endo Yoshitaka encouraged all four rigid social castes—samurai, farmers, artisans, and merchants—to dissolve social barriers and dance together in communal harmony during the Obon festival, Gujo Odori in Gifu Prefecture reigns as Japan’s longest summer folk dance festival and an inscribed UNESCO Intangible Cultural Heritage. Spanning an astonishing 30-plus nights from mid-July through early September, the entire historic castle town of Gujo Hachiman transforms into an open-air river of human movement involving tens of thousands of dancers in light cotton Yukata. The global zenith of the festival is *Tetsuya Odori* (All-Night Dancing), conducted across four consecutive nights from August 13 to 16. Commencing at 8:00 PM and continuing unbroken until 5:00 AM as dawn breaks over the mountain ridges, a swirling vortex of up to 50,000 dancers moves in endless concentric circles around a mobile wooden float (*Yatai*) carrying master musicians who sing and play iconic folk standards like "Kawasaki" and the galloping "Haru Koma" live on shamisen, bamboo flutes, and taiko drums. The electrifying sensory trademark of Gujo Odori is the rhythmic clacking of wooden sandals (*Geta*). Dancers wear dense, locally crafted beechwood geta that are stamped vigorously against the cobblestones in unison with the percussion, sending sharp, percussive rhythmic beats echoing through the valley. Operating with total democratic inclusivity, anyone can leap into the dancing circle at any moment without prior registration, swept up into a euphoric celebration of communal life.