Mars Story Theme Song "Wing" / Chisa Yokoyama
| Composed by | Hiroki Otomo / Kouhei Tanaka |
| Arranged by | Hiroki Otomo |
| Published by | Ayers Inc. |
| Catalog number | AYDM-138 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 4 tracks |
| Release date | July 21, 1997 |
| Genres |
Lyrics: Shinya Takahashi & Ohji Hiroi (01) / Ohji Hiroi (02)
Composition: Kouhei Tanaka (01, 03) / Hiroki Otomo (02, 04)
Arrangement: Hiroki Otomo (01~04)
Vocals: Chisa Yokoyama (01) / FLOWER CHILDREN (02)
FLOWER CHILDREN are: Chisa Yokoyama & Megumi Toyoguchi.
Composition: Kouhei Tanaka (01, 03) / Hiroki Otomo (02, 04)
Arrangement: Hiroki Otomo (01~04)
Vocals: Chisa Yokoyama (01) / FLOWER CHILDREN (02)
FLOWER CHILDREN are: Chisa Yokoyama & Megumi Toyoguchi.
| 1 | Wing |  | |
| 2 | たとえば，愛だよね | | |
| 3 | Wing （オリジナル・カラオケ） | | |
| 4 | たとえば，愛だよね （オリジナル・カラオケ） |
