| Title | Gundam X : Side 3 |
|---|---|
| Year | 1999 |
| Code | KICA-2068 |
| Genre | Anime |
| Time | 76:58 |
| Track | Title | Artist | Length |
|---|---|---|---|
| 1 | Why do you know me? | Higuchi Yasuo | 5:44 |
| 2 | Resolution (tv version) | Romantic Mode | 1:28 |
| 3 | Nightmare Again | Higuchi Yasuo | 5:21 |
| 4 | In the Deep Dark | Higuchi Yasuo | 6:30 |
| 5 | Human Touch (Japanese tv version) | re-kiss | 1:15 |
| 6 | Fifteen Children | Higuchi Yasuo | 10:36 |
| 7 | Growth | Sho Takagi | 4:27 |
| 8 | Silver Colored Horizon (full version) | Satomi Nakase | 3:58 |
| 9 | Weightless World | Higuchi Yasuo | 2:19 |
| 10 | I Saw the Moon! | Higuchi Yasuo | 5:25 |
| 11 | Human Touch (Japanese full version) | re-kiss | 4:20 |
| 12 | Rainbow Color is Changing | Mika Kanai | 4:34 |
| 13 | D.O.M.E. | Higuchi Yasuo | 3:24 |
| 14 | Growling Space | Higuchi Yasuo | 6:45 |
| 15 | And to the Moon... | Higuchi Yasuo | 4:37 |
| 16 | Silver Colored Horizon (tv version) | Satomi Nakase | 1:14 |
| 17 | Resolution (full version) | Romantic Mode | 5:01 |