| M (Original Mix) | 4:29 | |
| M (Dub's Hard Pop Remix) | 7:27 | |
| Seasons (Yuta's Weather Report Mix) | 5:51 | |
| M (Nicely Nice Winter Parade Mix) | 4:37 | |
| Far Away (Laugh & Peace Mix) | 3:42 | |
| M (Rewired Mix) | 5:57 | |
| M (Smokers Mix) | 4:42 | |
| M (Rank-M Mix) | 7:46 | |
| M (Neurotic Eye's Mix) | 4:56 | |
| M (Original Mix -Instrumental-) | 4:27 |
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| M (CD, Maxi) | Avex Trax | AVCD-30197 | Japan | 2000 | |
| M (12") | Rhythm Republic | RR12-88219 | Japan | 2001 | |
| M (DVD, NTSC) | Avex Trax | AVBD-91049 | Japan | 2001 | |
| M (Part 1) (12") | Drizzly | DRIZ3002-1 | Germany | 2003 | |
| M (Part 2) (12") | Drizzly | DRIZ3002-2 | Germany | 2003 | |
| M (12", Ltd, Bl) | Drizzly | DRIZ3002-LTD | Germany | 2003 | |
| M (2x12") | Drizzly, Drizzly | DRIZ3002-1, DRIZ3002-2 | Germany | 2003 | |
| M (CD, Maxi) | Drizzly, Zomba Records | DRIZ3002-CD, 376.3002.3 | Germany | 2003 | |
| M (CDr, Maxi, Promo) | Drizzly | none | Germany | 2003 | |
| M (12") | Electropolis | VLMX 1607-3 | Spain | 2004 |