| # | Title | Duration | |
|---|---|---|---|
| 1 | Fallen down Ikaros (CV: Hayami Saori) | 4:01 | |
| 2 | Ring My Bell (Main Vocal Ikaros (Hayami Saori)) | 4:21 | |
| 3 | Cosmos Ikaros (CV: Hayami Saori) | 4:26 |
| # | Title | Duration | |
|---|---|---|---|
| 1 | Fallen down Ikaros (CV: Hayami Saori) | 4:01 | |
| 2 | Ring My Bell (Main Vocal Ikaros (Hayami Saori)) | 4:21 | |
| 3 | Cosmos Ikaros (CV: Hayami Saori) | 4:26 |