Mobile Suit Gundam: The OriginMobile Suit Gundam: The Origin.

Mobile Suit Gundam: The Origin (Japanese: 機動戦士ガンダム THE ORIGIN, Hepburn: Kidō Senshi Gandamu Ji Orijin) is a Japanese manga series written and illustrated by Yoshikazu Yasuhiko. It is a retelling of the story from the 1979 anime television series Mobile Suit Gundam, of which Yasuhiko was the original character designer. An original video animation adaptation of the manga, focusing on the stories of Casval Rem Deikun (more famously known as Char Aznable) and his sister Artesia (aka Sayla Mass), produced by Sunrise was released between 2015 and 2018 in six parts.