| Name | Format | Duration | Size | Date | |
|---|---|---|---|---|---|
| UFO Baby-Boy meets girl-Ed1.mp3 | MPG Layer 3 Audio File | 4m47s | 5MB | 2005-01-01 | |
| UFO Baby-Happy Flower-Op2.mp3 | MPG Layer 3 Audio File | 3m28s | 3MB | 2005-01-01 | |
| UFO Baby-Heart no Tsubasa-Op1.mp3 | MPG Layer 3 Audio File | 3m36s | 3MB | 2005-01-01 | |
| UFO Baby-Yukkuri-Ed2.mp3 | MPG Layer 3 Audio File | 1m10s | 1MB | 2005-01-01 |