Shiritsu Ebisu Chuugaku, or Ebichuu for short, are a Japanese Girl Idol group.
Their alternate name is King Of kGakugeeeekai (according to their website).
The band was officially nicknamed "King of School Play", and its concept was advertised as being a group with very rough singing and dancing skills. Or, more accurately, the band's slogan is "Unarticulated dance and shaky vocals. Ebichu was formed as a quintet on August 4, 2009.