Etude Remixed EP
EPTracklist 38:08
| 1 | Hello World (KIWAMU Remix) | 8:36 | |
| 2 | Etude (Kazusa Remix) | 8:10 | |
| 3 | Last Duty (Masanori Yasuda Remix) | 7:13 | |
| 4 | Chameleonic (Kyohei Akagawa Remix) | 6:42 | |
| 5 | Hello World (Shingo Nakamura Remix) | 7:27 |
| 1 | Hello World (KIWAMU Remix) | 8:36 | |
| 2 | Etude (Kazusa Remix) | 8:10 | |
| 3 | Last Duty (Masanori Yasuda Remix) | 7:13 | |
| 4 | Chameleonic (Kyohei Akagawa Remix) | 6:42 | |
| 5 | Hello World (Shingo Nakamura Remix) | 7:27 |