Hachinohe Sansha Taisai in Hachinohe
Hachinohe Sansha Taisai began in 1721 as a single-shrine portable shrine procession and grew, through merchant patronage and community additions, into a three-shrine festival by 1887. Its twenty-seven neighborhood-built floats, some featuring motorized mechanisms that expand to ten meters tall, earned UNESCO Intangible Cultural Heritage recognition in 2016 alongside Japan's other major float festivals.
Hachinohe Sansha Taisai began in 1721 as a comparatively modest portable shrine procession, carrying a mikoshi from what is now called Ogami Shrine to a destination now known as Chojasan Shinra Shrine, a single-shrine ritual that would, over the following two centuries, grow into one of the largest festival events in the entire Hachinohe region.