A third drama CD, titled Kanojotachi no, We Will Rock You (彼女たちの、うぃー・うぃる・ろっく・ゆー♡, subtitled with "We will... We will rock "you"!!"), was bundled with the special edition of Volume 7, published on March 19, 2013. The drama CD contains a character song by Yukino Yukinoshita and Yui Yuigahama (Saori Hayami and Nao Tōyama), titled "Rock You!!" and composed and arranged by Yūya Saitō.
It provides details about the party that was held after the Culture Festival.