Memoirs of a Brother and Sister (Episode)

Summary
Shortly after the formation of Sovereign Serenity, Ash and Elizabeth find the abandoned ASO Gundam and the Peacemaker, and they have a test battle in the Celestial Being testing grounds to practice before another major conflict starts. Sumeragi, Feldt, Lasse, and Mileina came to watch Ash and Elizabeth's test battle.

Saji and Louise receive invitations to join Sovereign Serenity from Ash and Elizabeth.