Moi dix Mois is a Japanese musical project founded by  Malice Mizer's front, Mana. As part of the visual kei movement it is marked by Mana's selection of guest performers rather than a typical band structure, and exhibits a combination of classical elements of gothic metal. Apart from playing guitar, Mana composes all of Moi dix Mois' music and lyrics, arranges, produces, and designs the stage costumes and acts as overall artistic director....

Moi dix Mois is a Japanese musical project founded by  Malice Mizer's front, Mana. As part of the visual kei movement it is marked by Mana's selection of guest performers rather than a typical band structure, and exhibits a combination of classical elements of gothic metal. Apart from playing guitar, Mana composes all of Moi dix Mois' music and lyrics, arranges, produces, and designs the stage costumes and acts as overall artistic director. In contrast to Mana's previous bands, Moi dix Mois is explicitly billed as Mana's solo project; while the project members have input during the performance and recording of the music, Mana essentially determines the band's artistic direction on his own. All of Moi dix Mois' music is released via Mana's own independent record label, Midi:Nette.

March 19, 2002, approximately three months after  Malice Mizer announced their indefinite hiatus, Mana announced the formation of his solo project, Moi dix Mois. Their first single, "Dialogue Symphonie", was released October 19 of the same year. Moi dix Mois played their first concerts outside Japan in March 2005 in Munich, Germany and Paris, France as part of their Invite to Immorality Tour. After the tour's final engagement on April 24, 2005 in Tokyo, singer Juka left the band.

A new stage of the band began on March 1, 2006, when they released the album, Beyond the Gate. This featured a new vocalist named Seth. Before the album was released, Mana indicated that the sound would mean the beginning of a renewed direction for the band, possibly more integrated towards electronic music. After the announcement of the Beyond the Gate release was made, Seth's identity was revealed as the new vocalist, and it was announced that Kazuno (bass) and Tohru (drums) were also leaving the group. In June 2006, Moi dix Mois headlined the Wave-Gotik-Treffen in Leipzig, Germany. They then returned to touring in Japan. A prospective five city tour in the United States was scheduled for July 2006, but canceled due to the band citing "differences in policies" with the tour organizer; however, Mana did make a U.S. appearance at the 2006 Anime Expo in Anaheim, CA on July 1, where he announced that Moi dix Mois is planning to tour America sometime "within the calendar year". Nevertheless, this U.S. tour did not materialize in 2006.

On March 28, 2007, Moi dix Mois released their fourth album, Dixanadu; the first album with the current lineup. On June 17, 2009, Moi dix Mois announced they would attend Anime Expo 2009, the largest anime convention in North America. Their performance is scheduled for July 2nd @ 3pm at the Los Angeles Convention Center.

The band's name, which literally translates from French as "me ten months", has special meaning to Mana. "Moi" stands for his debut as a solo artist; "Dix" stands for the number ten and while one symbolizes the beginning of something, zero means something similar to "eternity"; "dix mois", again, means "ten months", the average time a baby grows inside its mother's womb before being born (the Japanese traditionally count gestation in lunar months).