Track 26~30,32 were not included in the CD release.
Album was composed by and was released on November 06, 2024. Soundtrack consists of 32 tracks tracks with duration over . Album was released by NHK Publishing, Inc., avex digital Inc..
CD 1
| 1 | 宙わたる教室 Main Theme | | |
| 2 | The Universe in the Classroom | | |
| 3 | Cosmic Voyage | | |
| 4 | inception | | |
| 5 | premonition | | |
| 6 | 東新宿 -HIGASHI SHINJUKU- | | |
| 7 | パラダイム | | |
| 8 | 藤竹という男 | | |
| 9 | 科学はみんなに平等？ | | |
| 10 | Netsurui | | |
| 11 | 不安の渦 | | |
| 12 | 社会の闇 | | |
| 13 | 月の満ち欠け | | |
| 14 | 過去のトラウマ | | |
| 15 | 光 | | |
| 16 | Scientific theory | | |
| 17 | 平穏な平凡 | | |
| 18 | 憎めない仲間 | | |
| 19 | 能天気な悩み | | |
| 20 | Experiment | | |
| 21 | 不協と悪意 | | |
| 22 | Maze | | |
| 23 | thrill | | |
| 24 | painful | | |
| 25 | 哀しみに果て | | |
| 26 | 逃げ場のない日々 | | |
| 27 | Dark Matter | | |
| 28 | 権威 | | |
| 29 | kaleidoscope | | |
| 30 | 宙わたる教室 Main Theme -other ver.- | | |
| 31 | 宙わたる教室 Main Theme -piano ver.- | | |
| 32 | Break out of your bubble -paino ver.- | | |
