The year is After Colony 195, and the Gundam boys have taken a stand for eternal peace by deciding to destroy their robotic weapons, Gundams. The peace is broken, however, when Mariemaia Khushrenada, who claims to be the daughter of the late Oz leader Treize, kidnaps Relena and declares a war of independence against the United Earth Sphere Nation. Perhaps it's time to pull those Gundam units out of retirement.

Shin Kidou Senki Gundam Wing: Endless Waltz was published in English as Gundam Wing: Endless Waltz by Tokyopop, first in comic book format, for a total of four issues, published between March and July 2002, and later in standard tankoubon format, August 1, 2002.