M-01 - Opening Theme
Vocals: Chihiro Yonekura
Composer: CHO-NAN
Arranger: CHO-NAN
Lyricist: rino
M-02,03 - Mini Drama
M-04 - Ending Theme
Vocals: Chihiro Yonekura
Composer: Hijiri Anze
Arranger: Hijiri Anze
Lyricist: rino
Enclosed with 9-nine- Episode.2 Sora Nimi C94 Goods Set.
Album was composed by CHO-NAN / Hijiri Anze and was released on August 10, 2018. Soundtrack consists of 4 tracks tracks with duration over . Album was released by Palette.
CD 1
| 1 | ソラノキオク | | |
| 2 | ミニドラマ 天と春風の演技指導編 | | |
| 3 | ミニドラマ 空と希亜の心の交流編 | | |
| 4 | ここにある空 | | |
