Setsuna F. Seiei. Born in the Republic of Krugis with dark skin, red eyes, and black hair. First person: I (casual/blunt). Real name: Soran Ibrahim. 21 years old, 175cm, 58kg, Type A male. Hobbies include physical training; favorite foods are junk food and Galie Mahie. A Gundam Meister for Celestial Being. An expert in close-quarters combat and sword fighting. Five years ago, his marksmanship was lacking, but through rigorous self-discipline, his shooting skills have significantly improved both on foot and in a Mobile Suit. He remains relatively taciturn compared to the other Meisters. Pilots the 00 Gundam. Personal color: Blue.

The second Lockon Stratos. Born in Ireland, Caucasian, with green eyes and brown hair. First person: I (casual/blunt). Real name: Lyle Dylandy. 29 years old, 186cm, 68kg, Type O male. Hobbies include smoking; favorite drink is Irish whiskey. A Gundam Meister for Celestial Being. Formerly worked for an AEU trading company while active in Katharon. He was scouted for CB by Setsuna and inherited his older brother's codename. He is the twin brother of the first Lockon and looks identical to him. While he shares a similar personality to his brother, he is less mature mentally. Because they are twins, he is often compared to his brother and harbors a complex toward his exceptionally talented sibling. Pilots the Cherudim Gundam. Personal color: Green.

Allelujah Haptism. Has heterochromia with a gold right eye and a silver left eye; black hair. First person: I (polite/soft). Real name unknown. His hair is somewhat long, with the center of his bangs reaching below his eyes. 24 years old, 186cm, 65kg, Type B male. A Gundam Meister for Celestial Being. A Super Soldier enhanced by the Human Reform League's Super Soldier Special Duty Organization. Through brain quantum wave surgery, his personality split into the thinking Allelujah and the reflexive Hallelujah. The two personalities cooperate to fuse thought and reflex, demonstrating overwhelming combat power. Allelujah is the primary personality. A kind-hearted young man who wouldn't hurt a fly. Due to the procedures at the Super Soldier facility, he has lost his memories from before his abduction. Hallelujah is the sub-personality that manifested during the facility's experiments. He is the polar opposite—belligerent and aggressive—but shows kindness only to Allelujah. He is unaffected by the brain quantum waves of other Super Soldiers, and his skill is undeniably top-tier. Upon learning that Soma's true identity is Marie, the girl who gave him his name, he pilots his Gundam to get her back. However, since Hallelujah's personality vanished, he can no longer use brain quantum waves, and despite his determination, he struggles to achieve significant results in battle. Pilots the Arios Gundam. Personal color: Orange.

Tieria Erde. A combat-type Innovade whose physical appearance is fixed at age 16. Red eyes and purple hair. First person: I (polite/soft). 177cm, 61kg, androgynous. A Gundam Meister for Celestial Being. The glasses he wears are non-prescription, serving as a filter to observe humanity objectively. Because he was entrusted as a Meister, Veda restricted his access to information, leaving him unaware that he is an Innovade like the enemy. After Veda's tampering and the death of Lockon, he underwent deep soul-searching, eventually gaining a sense of cooperation and growing significantly in mental maturity. Carrying on the will of his fallen comrades and believing in the survival of the scattered Meisters, he devoted himself to rebuilding CB. Pilots the Seravee Gundam. Personal color: Purple.

Sumeragi Lee Noriega. A Japanese-Spanish woman from the United States. Brown eyes and reddish-brown hair. First person: I (polite/feminine). Real name: Leesa Kujo. 31 years old, 163cm, 51kg, Type AB female. Tactical Forecaster for Celestial Being. She had been drowning her sorrows in alcohol since the battle with the UN forces, but returned to CB after a visit from Setsuna. Despite her inner conflict, she was moved by the words of her comrades and reaffirmed her resolve to fight again as the commander of the Ptolemaios.

Feldt Grace. Born in a space colony. Blue-green eyes and pink hair. She has a complex about being colony-born and dyes her hair pink to hide it. First person: I (polite/feminine). 19 years old, 161cm, 47kg, Type B female. Combat Situation Operator for Celestial Being. Continuing her role as an operator from five years ago, she has overcome the deaths of her friends. Her expressions and behavior have become more feminine, and she looks after Mileina, who shares a similar background, as an older sister figure.

Mileina Vashti. Raised within the organization. Brown eyes and brown hair. First person: I (polite/feminine). 14 years old, 147cm, 37kg, Type A female. Combat Situation Operator for Celestial Being. Daughter of Ian and Linda. Possessing a very cheerful personality, she is an essential mood maker on the ship, which often becomes gloomy during long, intense battles. She is characterized by her unique way of ending sentences with "-desu-u" and addressing members by their surnames followed by "-san."

Anew Returner. Red eyes and lavender hair. First person: I (polite/feminine). Age unknown (appears in her 20s), 170cm, 49kg, Type AB female. Combat Situation Operator for Celestial Being, also handles various other duties. Described by Ian as a rare talent: "An authority on space physics, MS engineering, and regenerative medicine; skilled in ship piloting and cooking; and a beauty to boot." She is in a romantic relationship with Lockon. However, her true identity is an information-terminal type Innovade. She is unaware of this herself and believes she is a human.

Lasse Aeon. Dark brown eyes and black hair. First person: I (casual/blunt). 35 years old, 183cm, 66kg, Type A male. Hobbies include physical training. Gunner for Celestial Being and a reserve Gundam Meister. Pilots the 0 Gundam. Due to injuries sustained in the final battle five years ago, his body is being ravaged by toxic GN particles, and his condition is progressing.

Ian Vashti. Born in the AEU with brown eyes and black hair. First person: I (casual/blunt). 57 years old, 167cm, 60kg, Type A male. Nicknamed "Pops." Chief Mechanic for Celestial Being. Has a friendly and approachable personality. He works on maintenance alongside his beloved daughter and his wife, Linda, and has also served as a gunner during combat.