
The chapters of the Japanese manga series Mars were written and illustrated by Fuyumi Soryo. The series premiered in Bessatsu Friend in 1996, where it ran until its conclusion in 2000. The chapters were collected and published in 15 tankōbon volumes by Kodansha. The first volume was published on May 13, 1996; the last on December 13, 2000. A short prequel series, Mars: A Horse With No Name, was serialized in the same magazine in 1999, and its chapters were published in a single tankōbon volume on December 9, 1999. From October 12, 2006, through January 12, 2007, Kodansha republished the series in Japan across eight kanzenban special edition volumes, collecting more chapters in each volume.
The manga series was licensed for an English language release in North America by Tokyopop. The first five chapters were serialized in Smile starting in the October 2001 issue, and running until the March 2001 issue. which published all fifteen volumes from April 23, 2003, through November 11, 2003. It released A Horse With No Name on July 13, 2004. Both titles are now considered "out of print" by Tokyopop.
| No. | Original release date | Original ISBN | North America release date | North America ISBN | |
|---|---|---|---|---|---|
| 1 | May 13, 1996 | 978-4-06-303030-3 | April 23, 2003 | 978-1-931514-58-3 | |
| |||||
| 2 | September 13, 1996 | 978-4-06-303041-9 | June 25, 2002 | 978-1-931514-59-0 | |
| |||||
| 3 | January 13, 1997 | 978-4-06-303054-9 | August 20, 2002 | 978-1-59182-054-3 | |
| |||||
| 4 | May 13, 1997 | 978-4-06-303065-5 | September 24, 2002 | 978-1-59182-055-0 | |
| |||||
| 5 | September 12, 1997 | 978-4-06-303076-1 | October 22, 2002 | 978-1-59182-056-7 | |
| |||||
| 6 | January 13, 1998 | 978-4-06-303095-2 | November 19, 2002 | 978-1-59182-057-4 | |
| |||||
| 7 | May 13, 1998 | 978-4-06-303106-5 | December 10, 2002 | 978-1-59182-072-7 | |
| |||||
| 8 | September 11, 1998 | 978-4-06-303126-3 | January 7, 2003 | 978-1-59182-087-1 | |
| |||||
| 9 | January 12, 1999 | 978-4-06-303140-9 | March 11, 2003 | 978-1-59182-105-2 | |
| |||||
| 10 | May 13, 1999 | 978-4-06-303153-9 | May 13, 2003 | 978-1-59182-129-8 | |
| |||||
| 11 | September 13, 1999 | 978-4-06-303166-9 | June 17, 2003 | 978-1-59182-130-4 | |
| |||||
| 12 | February 10, 2000 | 978-4-06-303181-2 | July 15, 2003 | 978-1-59182-131-1 | |
| |||||
| 13 | July 13, 2000 | 978-4-06-303199-7 | August 12, 2003 | 978-1-59182-132-8 | |
| |||||
| 14 | October 13, 2000 | 978-4-06-341208-6 | September 16, 2003 | 978-1-59182-133-5 | |
| |||||
| 15 | December 13, 2000 | 978-4-06-341217-8 | November 11, 2003 | 978-1-59182-134-2 | |
| |||||
| No. | Original release date | Original ISBN | North America release date | North America ISBN | |
|---|---|---|---|---|---|
| 1 | December 9, 1999 | 978-4-06-303178-2 | July 13, 2004 | 978-1-59182-864-8 | |
| |||||