IDOLiSH7 are Iori Izumi (CV: Toshiki Masuda), Yamato Nikaido (CV: Yusuke Shirai), Mitsuki Izumi (CV: Tsubasa Yonaga), Tamaki Yotsuba (CV: KENN), Sogo Osaka (CV: Atsushi Abe), Nagi Rokuya (CV: Takuya Eguchi), Riku Nanase (CV: Kensho Ono)
M-01
Composer: kz
Arranger: kz
Lyricist: Erica Masaki
M-02
Composer: Hiroshi Sasaki
Arranger: Hiroshi Sasaki
Lyricist: 浦島健太
Album was composed by Hiroshi Sasaki / kz and was released on June 20, 2018. Soundtrack consists of 4 tracks tracks with duration over about 20 minutes. Album was released by Lantis.
CD 1
| 1 | ナナツイロ REALiZE | 04:50 | |
| 2 | Viva! Fantastic Life!!!!!!! | 04:10 | |
| 3 | ナナツイロ REALiZE (Off Vocal) | 04:50 | |
| 4 | Viva! Fantastic Life!!!!!!! (Off Vocal) | 04:07 | |
