Composed & Arranged by
Hideki Sakamoto [01~06, 08, 09, 11~16, 18~22]
Cher Watanabe [07, 10]
TEAM WHIM (Kazuki Kumagai & Ryuta Aoki) [17]
Album was composed by Cher Watanabe / Hideki Sakamoto / Ryuta Aoki / TEAM WHIM (Kazuki Kumagai and was released on January 31, 2020. Soundtrack consists of 22 tracks tracks with duration over more than hour. Album was released by Lantis.
CD 1
| 1 | 前田建設ファンタジー営業部のテーマ | 03:55 | |
| 2 | 演説 | 03:38 | |
| 3 | 会議 | 05:34 | |
| 4 | 作戦 | 02:47 | |
| 5 | 暗雲 | 02:18 | |
| 6 | 心動くとき | 03:22 | |
| 7 | 覚醒 | 05:13 | |
| 8 | 宇宙! | 01:31 | |
| 9 | 土木のテーマ | 02:45 | |
| 10 | ラブコメ | 03:25 | |
| 11 | LOVEのテーマ | 03:36 | |
| 12 | 掘削クイズ! | 02:12 | |
| 13 | 前田建設ファンタジー営業部のテーマ (エモト) | 00:48 | |
| 14 | つくるんでしょ? | 04:39 | |
| 15 | 不穏 | 03:23 | |
| 16 | 立ち上がる! | 01:57 | |
| 17 | 参戦 | 04:58 | |
| 18 | 予兆 | 02:24 | |
| 19 | 急ごう | 01:58 | |
| 20 | 空想メインテーマ | 03:01 | |
| 21 | 前田建設ファンタジー営業部のテーマ (エンディング) | 01:37 | |
| 22 | 謎の男 | 00:45 | |
