Pre-released at Comic Market 100.
M01 - Original
M02 - "NATSUIRO RAMUNE" Theme Song
Lyrics: Urara Amagasaki
Composition/Arrangement: iyuna
M03 - "STUDY§STEADY" Theme Song
Lyrics: Urara Amagasaki
Composition/Arrangement: Tooru Hashizaki
M04 - "ICommu!! -IDOL Communication-" Theme Song
Lyrics: Urara Amagasaki
Composition/Arrangement: iyuna
M05 - "Nekogami-sama to, Nanatsuboshi -Imouto no Ane" Theme Song
Lyrics: Urara Amagasaki
Composition/Arrangement: Yukihiro Ibuki
M06 - "AYAKASHI CONTRACT" Tsumugi Housen Ending Theme
Lyrics: Urara Amagasaki
Composition/Arrangement: Tooru Hashizaki
M07 - "Promised Summer, Living in Dream" Ending Theme
Lyrics: Urara Amagasaki
Composition/Arrangement: Tooru Hashizaki
M08 - "Renran Spirichu" Mizuho Kuki Ending Theme
Lyrics: Urara Amagasaki
Composition/Arrangement: Tooru Hashizaki
M09 - "Curio Dealer" Linaria Ending Theme
Lyrics: Urara Amagasaki
Composition/Arrangement: Tooru Hashizaki
M10 - "Sakura Hitohira Koi Moyou" Miaya Takazawa Ending Theme
Lyrics: Urara Amagasaki
Composition/Arrangement: Yukihiro Ibuki
M11 - "Koisuru Otome to Shugo no Tate ~Bara no Seibo~" Nozomi Minase Ending Theme
Lyrics: Urara Amagasaki
Composition/Arrangement: iyuna
M12 - "It does not reach the ears of the king!" Zinnia Ending Theme
Lyrics: Urara Amagasaki
Composition/Arrangement: iyuna
Album was composed by iyuna / Tooru Hashizaki / Yukihiro Ibuki and was released on August 26, 2022. Soundtrack consists of 12 tracks tracks with duration over . Album was released by solfa.
CD 1
| 1 | Fanfare | | |
| 2 | 夏色ラムネ | | |
| 3 | study§steady day! (solo ver.) | | |
| 4 | go ahead! (solo ver.) | | |
| 5 | mr.sister | | |
| 6 | 紬ぐ未来 | | |
| 7 | まほろばの夢 | | |
| 8 | promise | | |
| 9 | jump into the sky | | |
| 10 | わたしのありか | | |
| 11 | a little hope in my hands | | |
| 12 | shooting star | | |
