M-01 - "STUDY§STEADY 2" Theme Song
Vocals: Haruka Shimotsuki+Ceui
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki

M-02 - "Sex Underworld e Youkoso!" Theme Song
Vocals: Chata+Meu Koharu+Rin
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki

M-03 - "Boku One ~End of Summer Days After~" Theme Song
Vocals: Meu Koharu+Rin
Composer: Yukihiro Ibuki
Arranger: Yukihiro Ibuki
Lyricist: Urara Amagasaki

M-04 - "PRINCESS☆SISTERS! ~Yon Shimai wa Zenin Anata no Iinazuke~" シェリル Ending Theme
Vocals: Matsushita
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki

M-05 - "COS-TSUMA ~NIIDUMA to H na COS-PLAY LESSON~" Theme Song
Vocals: nao
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Rin

M-06 - "UNLESS TERMINALIA" Ending Theme
Vocals: Haruka Shimotsuki
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki

M-07 - "Hahamusu ~Ochibure Kizoku no Haha to Musume~" Ending Theme
Vocals: Hotaru Murasaki
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki

M-08 - "Sex Underworld e Youkoso!" Ending Theme
Vocals: Nanahira
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Rin

M-09 - "Yunagi-so no S-kyuu no Kanojotachi" Theme Song
Vocals: Yuki Yumeno+Rin
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki

M-10 - "VenusBlood Savior" Theme Song
Vocals: nao
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki

M-11 - "AMA AMA★SHARING" Theme Song
Vocals: nao
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki

M-12 - "MITSU ANE" Ending Theme
Vocals: Meu Koharu
Composer: iyuna
Arranger: iyuna
Lyricist: Urara Amagasaki

M-13 - "Yumekoi ~Yumemiru Mahou Shoujo to Koi no Jumon~" Insert Song
Vocals: yuiko
Composer: Tooru Hashizaki
Arranger: Tooru Hashizaki
Lyricist: Urara Amagasaki