| OST 2 |
| 1. Open Your Heart | not rated | 3:31 |
| 2. Smallest Delight | not rated | 2:35 |
| 3. Labyrinth | not rated | 2:22 |
| 4. In the Land of Twilight, Under the Moon | not rated | 3:46 |
| 5. In Your Mind | not rated | 3:02 |
| 6. Bear | not rated | 2:12 |
| 7. Echoes | not rated | 2:07 |
| 8. Cyber-slum | not rated | 3:33 |
| 9. Strangers | not rated | 2:12 |
| 10. Where You Are | not rated | 1:26 |
| 11. Limits | not rated | 2:35 |
| 12. Broken Wings | not rated | 1:17 |
| 13. Mimiru | not rated | 3:33 |
| 14. Useless Chatting | not rated | 2:25 |
| 15. Secret Project | not rated | 2:20 |
| 16. Say Goodbye | not rated | 1:52 |
| 17. To Nowhere | not rated | 3:15 |
| 18. End of the World | not rated | 3:13 |
| 19. Das Wandern | not rated | 1:29 |
| 20. Open Your Heart ~ Reprise | not rated | 4:38 |
| 53:23 |
| OST 3 |
| 1. Obsession (String Version) | not rated | 5:54 |
| 2. Warp | not rated | 3:31 |
| 3. Fake Wings (Bitter Sweet Version) | not rated | 1:50 |
| 4. Rain And Storm | not rated | 3:02 |
| 5. Aura (Evil Version) | not rated | 2:10 |
| 6. Morgana | not rated | 4:18 |
| 7. Deep Despair | not rated | 1:53 |
| 8. Suspense & Mystery | not rated | 2:09 |
| 9. Fake Wings (Make Decision Version) | not rated | 3:25 |
| 10. Who Am I? | not rated | 1:51 |
| 11. Digital Monsters | not rated | 2:45 |
| 12. Aura (Awakening Version) | not rated | 2:21 |
| 13. Morgana (Tolerance Version) | not rated | 2:32 |
| 14. Distrust | not rated | 2:08 |
| 39:49 |
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