Performer:
M-01: Yui Ohtsuki (CV: Nanami Yamashita), Rina Fujimoto (CV: Mayumi Kaneko), Mika Jougasaki (CV: Haruka Yoshimura)
M-02: Yui Ohtsuki (CV: Nanami Yamashita)
M-03: Rina Fujimoto (CV: Mayumi Kaneko)
M-04: Mika Jougasaki (CV: Haruka Yoshimura)
Composer: Shunryu
Arranger: Sizuk
Lyricist: Shunryu
Chorus: Suzuka Kurose
Guitar & Bass: Randee
Piano: Shunryu
Recording Engineer: Takayuki noda
Mixing Engineer: Macoteau T.
Sound Producer: Tomohiro Kashiwaya [柏谷智浩]*
Director: Tomohiro Kashiwaya*
Mastering Engineer: Hiroshi Satow*
* = NIPPON COLUMBIA
Album was composed by Shunryu and was released on November 20, 2019. Soundtrack consists of 6 tracks tracks with duration over about 25 minutes. Album was released by Nippon Columbia.
CD 1
| 1 | Gossip Club (M@STER VERSION) | 04:05 | |
| 2 | Gossip Club (M@STER VERSION) Yui Ohtsuki Solo Remix | 04:05 | |
| 3 | Gossip Club (M@STER VERSION) Rina Fujimoto Solo Remix | 04:05 | |
| 4 | Gossip Club (M@STER VERSION) Mika Jougasaki Solo Remix | 04:05 | |
| 5 | Gossip Club (M@STER VERSION) Original Karaoke | 04:07 | |
| 6 | Gossip Club (Game Version) | 02:13 | |
