Released early on iTunes.
Album was composed by Takashi Ohmama and was released on October 28, 2020. Soundtrack consists of 25 tracks tracks with duration over . Album was released by Anchor Records, Sony Music Solutions.
CD 1
| 1 | Roof View | | |
| 2 | Bicycle | | |
| 3 | Roof Top | | |
| 4 | Flying Witch | | |
| 5 | Encounter | | |
| 6 | Happy Birthday | | |
| 7 | Under The Roof | | |
| 8 | Our First Outing | | |
| 9 | Jellyfish | | |
| 10 | Art Book | | |
| 11 | Hozuki | | |
| 12 | Painful Rain | | |
| 13 | Despair and Rage | | |
| 14 | Met in a Dream | | |
| 15 | Visit in Hospital | | |
| 16 | Summer Scent | | |
| 17 | Heartfelt Suggestion | | |
| 18 | Searching for Her Roof | | |
| 19 | Baby Socks | | |
| 20 | My Precious Family | | |
| 21 | Lose Heart | | |
| 22 | Last Dance | | |
| 23 | Gone | | |
| 24 | String Telephone | | |
| 25 | The Brightest Roof In The Universe | | |
