IMOUTO WATASHI,DONNAKOTODATTE... OriginalSoundTrack
| Composed by | Mayumi / Takumaru |
| Arranged by | Mas Sawada / Takumaru |
| Published by | MOONSTONE |
| Catalog number | MOONS-003 |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 1 CD - 16 tracks |
| Release date | November 28, 2003 |
| Duration | 00:36:59 |
| Genres |
Music: Takumaru
"Real Love"
Lyrics/Compose: Mayumi
Arrange: Mas Sawada
Vocal: Haruka Shimotsuki
"こもりうた"
Vocal: Haruka Shimotsuki
"Real Love"
Lyrics/Compose: Mayumi
Arrange: Mas Sawada
Vocal: Haruka Shimotsuki
"こもりうた"
Vocal: Haruka Shimotsuki
| 1 | Real Love | 02:47 |  |
| 2 | Suzune's Theme | 01:58 | |
| 3 | Midori's Theme | 01:20 | |
| 4 | Mirin's Theme | 01:32 | |
| 5 | Peaceful | 01:51 | |
| 6 | Gray Heart | 02:12 | |
| 7 | Regret | 02:33 | |
| 8 | Fine Weather | 01:46 | |
| 9 | A Dream | 02:55 | |
| 10 | Impulse | 01:38 | |
| 11 | Isolation | 03:09 | |
| 12 | Ache | 03:23 | |
| 13 | Warm Feeling | 02:43 | |
| 14 | Doubts | 02:13 | |
| 15 | Real Love -Orgel Ver- | 01:25 | |
| 16 | Lullaby | 03:34 | |
