Mars is the first full-length studio album released by Japanese solo artist Gackt.

[4] The second single, "Mirror", reached number nine on the third counting week of February 2000, with sales of 76,690 copies.

The third single, "Oasis", reached number seven on the fourth counting week of February 2000, with sales of 84,690 copies.

Lawson sold a special backstage report titled Mars ~Sora Kara no Hōmon-sha~ Kiseki on November 27, 2000.

The video recording of the final concert was filmed on June 1, 2000, at the Yokohama Arena.