Bon dance is a style of dancing performed during Obon.
Anyway what is the Bon dance?
Although there are various theories,a Nenbutsu folk dance starts in Ashikaga era.
by http://dl.ndl.go.jp/info:ndljp/pid/1246471/17
大百科事典. 第24巻 第1冊
The music can be songs specifically pertinent to the spiritual message of Obon.
Tokushima in Shikoku is very famous for its “Awa Odori”, and in the far south.
I was born in Tokushima and grew in other places.