O-parts
| Composed by | Hisayoshi Ogura |
| Published by | Ogura Hisayoshi Onga Seisakushow |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 28 tracks |
| Release date | February 01, 2018 |
| Duration | 00:45:01 |
| Genres |
| 1 | BADGIRL | 01:38 | |
| 2 | show time | 00:20 | |
| 3 | 設計I -構想と妄想の間- | 01:30 | |
| 4 | 設計II -構築- | 02:23 | |
| 5 | 設計III -壮大な計画- | 00:53 | |
| 6 | MOVER -旅行者- | 02:12 | |
| 7 | Aging | 00:41 | |
| 8 | Calculation | 00:54 | |
| 9 | Time Time Time | 00:37 | |
| 10 | 軌道I | 02:02 | |
| 11 | Era I | 00:50 | |
| 12 | Era II | 01:05 | |
| 13 | Era III | 00:58 | |
| 14 | Era IV -鐘は終焉に- | 01:20 | |
| 15 | Era V -離脱- | 00:54 | |
| 16 | on time | 00:18 | |
| 17 | To The Future Jurassic | 02:04 | |
| 18 | Outdate Heroes | 02:43 | |
| 19 | A Used Future | 03:16 | |
| 20 | LOGOS AZZURRO | 03:35 | |
| 21 | Other Gates | 02:18 | |
| 22 | Pumpit | 01:38 | |
| 23 | 軌道II | 00:10 | |
| 24 | Time Machine | 02:14 | |
| 25 | French少女←→東京Girl | 03:33 | |
| 26 | カ・キ・コ・ミ・ラブ | 02:58 | |
| 27 | Code Name | 00:28 | |
| 28 | UHOHO | 01:29 |
