Eisa (dance)
Eisa (Okinawan: エイサー, romanized: Eisā) is a folk dance originating from Okinawa Island in Japan. In origin, it is a Bon dance that is performed by young people of each community during the Bon festival to honor the spirits of their ancestors. It underwent drastic changes in the 20th century and is today seen as a vital part of Okinawan culture.