Until I Meet September's Love Original Soundtrack
| 1 | The Fountain | 02:00 | |
| 2 | Until I Meet September's Love | 01:29 | |
| 3 | A New Home | 01:40 | |
| 4 | Hole in the Wall | 04:39 | |
| 5 | The Pursuit | 02:23 | |
| 6 | The Mysterious Mr. Hirano | 02:18 | |
| 7 | Shiori's Smile | 00:40 | |
| 8 | Boy Talk | 00:30 | |
| 9 | Something's Off | 00:40 | |
| 10 | Just One More Day | 01:12 | |
| 11 | The Caring Mr. Hirano | 02:52 | |
| 12 | The Confession | 03:40 | |
| 13 | The Suspicious Mr. Hirano | 02:05 | |
| 14 | Time Travel | 01:55 | |
| 15 | Paradox | 02:30 | |
| 16 | Closer Together | 01:16 | |
| 17 | Blossoming Feelings | 03:10 | |
| 18 | The Bus Ride | 02:01 | |
| 19 | Snapshot of Happiness | 02:46 | |
| 20 | A Step Forward | 03:21 | |
| 21 | Lost and Found | 03:02 | |
| 22 | What Am I Thinking? | 00:56 | |
| 23 | The True Kindness of Mr. Hirano | 05:30 | |
| 24 | Leaving It All Behind | 01:36 | |
| 25 | The Reunion | 01:19 | |
| 26 | Closing the Paradox | 03:07 | |
| 27 | Too Late? | 01:03 | |
| 28 | September's Kiss | 02:45 | |
| 29 | Back Where It All Began | 01:04 | |
| 30 | Tear-Stained Photograph | 02:44 |
