Hoshino Ichika and Hinomori Shiho are members of an all-girl group called Leo/need. Ichika is calm and kind and she is the guitarist while Shiho is edgy and tomboyish and she is the bassist. They are members with Tenma Saki and Mochizuki Honami. Saki is cheerful and she is the keyboardist while Honami is sweet and gentle and she is the drummer. Ichika, Saki, Honami and Shiho all go to go Miyamasuzuka Girls’ Academy!