Tracks
| # | Title | Sung by | |
|---|
| 1 | Opening Credits | Suzie Yeung | 0:34 |
| 2 | Epigraph | Earl T. Kim | 0:46 |
| 3 | An Unknown Boy and His Unknown Girl | Suzie Yeung, Yuuki Luna, Earl T. Kim | 73:16 |
| 4 | Walking Side by Side, Part 1 | Suzie Yeung, Yuuki Luna, Earl T. Kim | 60:44 |
| 5 | Walking Side by Side, Part 2 | Suzie Yeung, Yuuki Luna, Earl T. Kim | 49:44 |
| 6 | Once‐in‐a‐Lifetime Summer, Part 1 | Suzie Yeung, Yuuki Luna, Earl T. Kim | 36:47 |
| 7 | Once‐in‐a‐Lifetime Summer, Part 2 | Suzie Yeung, Yuuki Luna, Earl T. Kim | 39:21 |
| 8 | The Blankness of Blanks, Part 1 | Suzie Yeung, Yuuki Luna, Earl T. Kim | 35:56 |
| 9 | The Blankness of Blanks, Part 2 | Suzie Yeung, Yuuki Luna, Earl T. Kim | 45:44 |
| 10 | An Unknown Girl and Her Unknown Boy | Suzie Yeung, Yuuki Luna, Earl T. Kim | 22:23 |
| 11 | My Heart Will Draw Your Portrait | Suzie Yeung, Yuuki Luna, Earl T. Kim | 14:05 |
| 12 | Afterword | Yuuki Luna | 1:55 |
| 13 | End Credits | Suzie Yeung | 2:41 |
Source: MusicBrainz release group 94eea06c-a56b-40a8-90cc-4486a6d70721 (CC0). Cover: Cover Art Archive.