Wotagei or otagei refers to a type of dancing and cheering gestures performed by wota, fans of Japanese idol singers , involving jumping, clapping, arm-waving and chanting slogans.
Chants
One part of being an wota is chanting, this is one of the most known characteristic of an wota. It “hypes” up the performance of idols and also the crowd.
Chants are phrases or slogans that you would shout or chant during a performance or song.
KNOW48 