| Tsukasa | Mermaid | (Heavens Wire Vs. DJ ET-Q Remix) | 140 | Trance | Spacey | 2005 |
| Tsukasa | Mermaid | Delaction DJ HIBIKI Remix | 143 | Trance | Spacey | 2005 |
| Tsukasa | Mermaid | Overhead Champion Remix | 142 | Trance | Spacey | 2005 |
| Tsukasa | Mermaid | 4 Skips Vs. Shohei Matsumoto Remix | 143 | Hard Trance | Spacey | 2005 |
| Tsukasa | Mermaid | Cubic Futures Remix | 126 | House | Spacey | 2005 |
| Tsukasa | Mermaid | Missa Da Requiem Remix | 204 | Hardcore | Spacey | 2005 |
| Tsukasa | Mermaid | Original Mix | 102 | R&B | Spacey | 2005 |