A Concert performed by the voice actresses of the main characters
A song featured on each "Character Image Songs" album of the second season of the anime, sung by the respective member of the band Ho-kago Tea Time or one of their friends:
Yui Hirasawa's version
Mio Akiyama's version
Ritsu Tainaka's version
Tsumugi Kotobuki's version
Azusa Nakano's version
Ui Hirasawa's version
Nodoka Manabe's version
Jun Suzuki's version
The instrumental version of the aforementioned Character Image Song