High school student, Uenoyama Ritsuka, is shocked by the voice of Sato Mafuyu and asks him to join her band with Nakayama Haruki and Kaji Akihiko as a vocalist. Their first live concert after Mafuyu joining the band, was a success, and the band "Given" begins its activities. Ritsuka and Mafuyu becomes a couple. Haruki has been secretly in love with Akihiko for many years, but Akihiko has been carrying on a relationship with his roommate, the violinist Ugetsu Murata. The love between Haruki, Akihiko and Ugetsu begins to creak on the screen...! Comes in a slip case packaging newly illustrated by Kizunatsuki. Includes OST CD, setting documents, booklet with new manga by Kizunatsuki and an illustration card.