Tekkadan has now become a direct affiliate of Teiwaz after procuring a new trade agreement with Arbrau. With its newfound funds and prestige, Tekkadan finds both its list of allies and enemies growing. Meanwhile, the flames of the Gjallarhorn power struggle continue to rage in full force. As a part of her efforts to make Mars financially independent from Earth, Kudelia Aina Bernstein founds the Admoss Company and enlists Tekkadan as her business partner. The stakes are getting higher as the Tekkadan family continues to grow. Will Orga, Mikazuki, and the rest of the Tekkadan faction be able to keep up, or will Kudelia's dream of Martian independence die out? [Written by MAL Rewrite]

What was the tragedy that decided the fates of Char Aznable, the man later nicknamed the "Red Comet" as an ace pilot of the Zeon forces, and his sister Sayla Mass? The two siblings' journeys, brought on by the sudden death of their father Zeon Zum Deikun who was a leader of the Spacenoids, are depicted in the four episodes of "Chronicle of Char and Sayla." The Zabi family who seize control of Side 3 and lead the Principality of Zeon, the early days of many renowned Zeon ace pilots who later fight in the One Year War, the secrets of mobile suit development, conflicts with the Earth Federation Forces, and the road leading to the outbreak of war—all will be revealed. (Source: Official Website) Note: A re-edited TV version of the six OVAs released from 2015 through 2018.

It is Universal Century 0087, and the One Year War between the Earth Federation and Principality of Zeon is over. The Earth Federation has created an elite task force, known as the Titans, who are responsible for hunting the remaining Zeon forces. However, the power-hungry Titans have shown themselves to be no better than Zeon, spurring the creation of a rebellious faction called the Anti-Earth Union Group (AEUG). 17-year-old Kamille Bidan lives in the colony Green Noa, home to a Titan base. Kamille gets in trouble after assaulting a Titan officer, an event that coincides with an attack led by former Zeon ace Char Aznable, now known as AEUG pilot Quattro Bajeena. When Kamille steals a Titan's prototype Gundam, he soon finds himself in the middle of the dangerous conflict. [Written by MAL Rewrite]

The United Earth Sphere Alliance is a powerful military organization that has ruled over Earth and space colonies with an iron fist for several decades. When the colonies proclaimed their opposition to this, their leader was assassinated. Now, in the year After Colony 195, bitter colonial rebels have launched "Operation Meteor," sending five powerful mobile suits to Earth for vengeance. Built out of virtually indestructible material called Gundanium Alloy, these "Gundams" begin an assault against the Alliance and its sub organization OZ. One Gundam, whose pilot has taken the name of the slain colony leader Heero Yuy, is forced to make a crash landing into the ocean after an atmospheric battle against OZ's ace pilot Zechs Marquise. Upon coming ashore, he is found by Relena Peacecraft, daughter of a peace-seeking politician, who witnesses Heero's descent to Earth. Although neither of them realize it yet, this encounter will have a profound impact on both their lives, as well as those on Earth and in space colonies. [Written by MAL Rewrite]