| CD No: | Lantis LACM-4485 |
| Release date: | 23 Apr 2008 |
| Price: | Y1143 |
| Total length: | 15:14 (4 tracks) |
| 1. | Unnamed World | (Hirano Aya) | 3:32 | ||
|---|---|---|---|---|---|
| LYC: Hata Aki | MSC: Kurosu Katsuhiko | ARG: Kurosu Katsuhiko & nishi-ken | |||
| 2. | Maybe I Can't Good-Bye. | (Hirano Aya) | 4:06 | ||
| LYC: Hirano Aya | MSC: Kurosu Katsuhiko | ARG: Kurosu Katsuhiko | |||
| 3. | Unnamed World | (karaoke) | 3:32 | ||
| MSC: Kurosu Katsuhiko | ARG: Kurosu Katsuhiko & nishi-ken | ||||
| 4. | Maybe I Can't Good-Bye. | (karaoke) | 4:04 | ||
| MSC: Kurosu Katsuhiko | ARG: Kurosu Katsuhiko | ||||