1. Main Title 2. Teru 3. The Way To The Zoo 4. Daily Routine 5. Waltz 6. Guinea Pig 7. Yellow Shirt 8. Just 2cm 9. Because Of You 10. Opening Title 11. Hospital 12. Championissimo 13. A Signal 14. Balloons 15. On A Bike 16. Gift 17. Goin’ Home 18. I Have A Job 19. I Can’t Talk 20. On A Bank 21. A Promise 22. An Animal Handler 23. I’m Walking Alone 24. The Way To The Zoo Reprise 25. You’re Not Different 26. Maillot Jaune 27. Hello Again
草薙剛主演の“僕”シリーズ3部作の最終シリーズのサウンドトラック。
トラックリスト1. Main Title
2. Teru
3. The Way To The Zoo
4. Daily Routine
5. Waltz
6. Guinea Pig
7. Yellow Shirt
8. Just 2cm
9. Because Of You
10. Opening Title
11. Hospital
12. Championissimo
13. A Signal
14. Balloons
15. On A Bike
16. Gift
17. Goin’ Home
18. I Have A Job
19. I Can’t Talk
20. On A Bank
21. A Promise
22. An Animal Handler
23. I’m Walking Alone
24. The Way To The Zoo Reprise
25. You’re Not Different
26. Maillot Jaune
27. Hello Again