Chara was sent as an observer as the Endra's captain due to his constant failures against the AEUG ship, the Argama. Chara was forced to serve as a cleaning lady under the watch of the two children Shinta and Qum until she was able to escape while the ship was docked at the lunar city of Granada. Chara is later seen on that has an unstable personality. Chara's mood swings are so constant that she sometimes goes out of control in a mobile suit battle. It is sometimes hard to tell when she will act innocent and shy while in battle she is get something from men she often uses "feminine wiles" to obtain it, such as letting Mashymre Cello grab her breasts than getting a verbal confession of it on tape. While imprisoned aboard the Argama she attempted to seduce both Judau Ashta and captain Bright Noa to help her escape, but she failed both times.
- Chara Soon appears in the manga Char's Deleted Affair: Portrait Of Young Comet as a young woman who wants to join in the Axis-Zeon Independence War, which she would later volunteer for the military. Her original hair color was shown to be blonde, which by the timeline of Gundam ZZ would have been dyed on both sides.