Yosakoi (よさこい) is a unique style of dance that originated in Japan. Yosakoi started in the city of Kōchi in 1954, as a modern rendition of Awa Odori, a traditional summer dance. Yosakoi-style dancing has spread throughout much of Japan. The style of dance is highly energetic, combining traditional Japanese dance movements with modern music. The choreographed dances are often performed by large teams. Along with a number of professional yosakoi schools and town dance teams, yosakoi is also a popular event during the sports festivals held by Japanese elementary, junior, and senior high schools. Yosakoi participants include men and women of almost all ages – sometimes within a single team. In the dialect of Tosa province (modern-day Kōchi Prefecture), "yosakoi" means "Come at night."
The Awa Dance Festival (阿波踊り Awa Odori) is held from 12 to 15 August as part of the Obon festival in Tokushima Prefecture on Shikoku in Japan. Awa Odori is the largest dance festival in Japan, attracting over 1.3 million tourists every year.
Groups of choreographed dancers and musicians known as ren (連) dance through the streets, typically accompanied by the shamisen lute, taiko drums, shinobue flute and the kane bell. Performers wear traditional obon dance costumes, and chant and sing as they parade through the streets.
Awa is the old feudal administration name for Tokushima prefecture, and odori means dance.