| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| CHO01-Let Me Be With You (opening full version).mp3 | MPG Layer 3 Audio File | 4m28s | 4MB | 2005-01-01 | |
| CHO02-Soshite sekai ha kyou mo hajimaru.mp3 | MPG Layer 3 Audio File | 3m36s | 3MB | 2005-01-01 | |
| CHO03-Touch'n Go.mp3 | MPG Layer 3 Audio File | 3m3s | 3MB | 2005-01-01 | |
| CHO04-Raison d'etre (ending full version).mp3 | MPG Layer 3 Audio File | 4m7s | 4MB | 2005-01-01 | |
| CHO05-Let Me Be With You - (karaoke version).mp3 | MPG Layer 3 Audio File | 4m29s | 4MB | 2005-01-01 | |
| CHO06-Ningyo Hime (segundo ending TV version).mp3 | MPG Layer 3 Audio File | 1m54s | 2MB | 2005-01-01 |