Harem Days Preorder Bonus Disc
| Composed by | Nobusuke Sasahara |
| Arranged by | ポーラ作造 / 安達葵 |
| Published by | Black Package |
| Catalog number | BP0034YT R1R V |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 1 CD - 5 tracks |
| Release date | February 13, 2004 |
| Duration | 00:18:22 |
| Genres |
M01
Lyrics: 安田汝名
Music: Rodriguez Nobu
Arrange: ポーラ作造
Vocal: Maki Yuzuki
M02
Lyrics, Vocal: Noriko Mitose
Music: Rodriguez Nobu
Arrange: 安達葵
Lyrics: 安田汝名
Music: Rodriguez Nobu
Arrange: ポーラ作造
Vocal: Maki Yuzuki
M02
Lyrics, Vocal: Noriko Mitose
Music: Rodriguez Nobu
Arrange: 安達葵
| 1 | [Data Track] |  | |
| 2 | Opening 'Kimi ni Jump!' (Long Version) | 04:17 | |
| 3 | Ending 'Eien no Genzai' (Long Version) | 04:17 | |
| 4 | Opening 'Kimi ni Jump!' (Karaoke Version) | 04:55 | |
| 5 | Ending 'Eien no Genzai' (Karaoke Version) | 04:53 | |
