Tracklist
| 1 | Maria | 3:14 |
| 2 | Smile | 4:50 |
| 3 | Maria (Instrumental) | 3:14 |
| 4 | Smile (Instrumental) | 4:45 |
Credits
- Arranged By – ATS-
- Lyrics By – Jusme, Rinka
- Music By – Jimmy Destri (tracks: 1, 3), Yasuhiro Minami (tracks: 2, 4)
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| AVCD-31241/B | Rinka | Maria / Smile (CD, Maxi + DVD-V) | Avex Trax | AVCD-31241/B | Japan | 2007 |
