Marvelous is Misia's third studio album and first self-produced album, released on April 25, 2001.

It sold 881,150 copies in its first week,[1] peaked at #1 for two consecutive weeks,[2] and spent five weeks in the Top 5.

[3] The first pressing of the album came in sleeve case packaging.

Marvelous is the 118th best-selling album of all time in Japan.

[4] It came in at #8 on the overall yearly chart, however Marvelous was the second highest selling original album of 2001, behind Hikaru Utada's Distance.