The following is a list of characters from the Battle Angel Alita: Last Order manga by Yukito Kishiro. With the exception of a few characters who appeared previously in Battle Angel Alita, the majority of the characters who appear in Last Order are new. Some of them are based on fan submissions that were submitted to Kishiro for character ideas that he has adopted and expanded on.

New major characters

Caerula Sanguis is one of several Last Order characters adapted from fan submissions that were solicited by Kishiro from his readers for character ideas. She is based a design called "Blue" by tfng,Kishiro, Battle Angel Alita: Last Order Vol. 5, Haunted Angel, page 214 and the color blue is a recurring theme in the various aliases she has adopted. Formerly known as Vilma Fachiri, Caerula is first introduced as the Chairman of the Stellar Nursery Society, a small faction that operates within the main asteroid belt. However, she turns out to have a much longer history and background going back more than 700 years that parallel the creation of the current world within which the Battle Angel Alita universe is set, but was not revealed in the original manga series. As one reviewer notes, "in a very real sense Caerula's story is also the foundation of the present...her actions in the past played an instrumental role in bringing about the state of affairs that exists in Alita's current time."

Caerula is the last surviving Type-V mutant or "Cognate" as they refer to themselves as, a human who was infected by a retrovirus known as the V-virus, giving her vampire-like characteristics such as eternal youth. As a result of abilities that she has developed as a Type-V mutant, she is a formidable martial artist able to fully contend with cyborg opponents such as Alita, the series protagonist, even though she is still fully flesh and blood. Caerula is the protagonist of Battle Angel Alita: Last Order volume 9 (titled Angel's Duty by Viz Media), in which Alita does not appear once, making it the only volume thus far in both manga series to have this distinction.

Caerula is a highly skilled martial artist, a student of "48 schools and 125 divisions" of kung fu.Kishiro, Battle Angel Alita: Last Order Vol. 9, Angel's Duty, page 124 She was a formidable fighter second only to Victor because of his skin hardening ability, and following his death, she might be peerless. Caerula is highly skilled in both hand-to-hand combat and sword combat (she fights with dual jian). Her long history of combat experience enables her to anticipate and counter her opponents while taking into account the surroundings and all possibilities. She developed a tactic known as the Eight Block Death Gate Array, a series of maneuvers designed to drive an opponent into an untenable position from which they can be killed in a final blow, which Mbadi acknowledges as inescapable once it has been executed.Kishiro, Battle Angel Alita: Last Order Vol. 6, The Angel & the Vampire, page 64

As a result of being a Type-V mutant, Caerula's combat abilities are further enhanced. Because she is fully flesh and blood, more cyberized opponents tend to think that she is an ordinary human, which leads to underestimating her. She has more physical strength and heightened senses, such as being able to "see neural pulse flow", nullifying any speed advantage a more cyberized opponent may have over her.Kishiro, Battle Angel Alita: Last Order Vol. 6, The Angel & the Vampire, page 53 This is further enhanced by an acquired capability to ascertain the presence and trajectory of everything in her immediate environment during a fight, from the presence of her enemies, bullet trajectories, and minute details such as "the mice scurrying to take cover".Kishiro, Battle Angel Alita: Last Order Vol. 9, Angel's Duty, page 183 Caerula's acquired regenerative ability can regenerate lost limbs over time and revive her from catastrophic injuries that appear to be fatal, such as her disembowelment following her fight with Victor Byron in ES 126 and her apparent "death" during her fight with Alita in ES 591. This ability appears to be aided by the consumption of fresh human blood, and she can completely suck an adult male dry, leaving him a desiccated corpse in seconds.

Sechs/Xechs The sixth 'TUNED AR/GR Series 2' robot copy of Alita/Gally. After the shut down of the GIB, the abandoned AR-6/GR-6 renamed themselves Sechs, and found new purpose through combat, hunting down and destroying the other copies. Intending to ultimately destroy Alita in single combat, surpass the original, and earn the right to exist as a real warrior. After being defeated by Alita, and having the TUNED body destroyed, Sechs is temporarily put inside of Alita's old interactive interface to use as a body. After registering for the Z.O.T.T., Sechs transitions into the anatomically male Fizziroy body, made of cutting edge polyethylene materials, and different from his initial make as a replica of Alita.

Ping Wu/The Weasel A hacker extraordinaire, refugee from the outside world and justice, saves Alita and company after Mbadi expels them from Ketheres to burn up in atmospheric reentry. He offers to assist Alita in her rescue of Lou's brain from the Ketheres brain matrix. Although Alita distrusts him, she has no recourse, giving Ping one of Nova's brain chips as partial payment. Ping turns out to have a history with Trinidad and Ketheres, as it was he who stole the secret of nanotechnological longevity and spread it to the masses. He attempted to hack into the first Zenith of Things Tournament, but failed. Barely escaping with his life, Ping lost his left arm, which is now a robot named Kale who assists him. He spent 100 years in hiding in Robo-Asyl. He is officially listed as a member of the Space Angels' pit crew, and provides Alita with technical support when she invades Melchizedek.

Aga Mbadi/Trinidad Officially the assistant chairman of LADDER, the Tiphares council and a celebrated hero, is known as because he has the brain chips of three Tipharean geniuses inside his own head. Mbadi has more power and hidden agendas than most realize. Officially a supporter of the Mars Kingdom Parliament, he had Queen Limeira's father assassinated for yet undisclosed reasons. He directs the development of the transhuman world and the cooperation between the powers of the solar system. LADDER's military forces including its interplanetary peacekeepers and special forces who use stealth camouflage to make themselves invisible also fall under his command. Part of his rise to power appears to have been because of a mission to Pluto in which he appeared to be the sole survivor. Mbadi had a previously close relationship with Caerula Sanguis that has not yet been fully revealed. The two were once friends, and Mbadi knows quite a great deal about Caerula's background and her capabilities as a Type-V mutant. This relationship however has since evolved into one of mutual hostility, and both now seek to kill each other. Mbadi attempted to kill Alita and her companions after capturing Desty Nova soon after they arrived in Ketheres by ejecting them into space, but they were rescued by Ping. He takes an interest in the Space Angels after they enter the Zenith of Things Tournament (ZOTT). Mbadi is a powerful hacker and the only one who is a match for Ping. He can hack into cyborg bodies by just being in the same room as his targets, but in Alita's case, requires direct contact. He is a master of yoga and the ancient martial art of Kalarippayattu.

Tiphareans

Nola Defarge Nola Defarge, known in Japan as , is a young woman who lives in Tiphares, but hasn't had her brain switched for a biochip. She survives the breakdown of Tiphares society and her parents' suicide, and joins a group led by Jim Roscoe. With Pam Mahan and David Frank she sets out to find Desty Nova's lab and stumble upon the newly awakened Alita. Nola follows Alita through the chaotic city for a while and learns how to deal with her hopelessness in the process. She stays in Tiphares and helps with the rebuilding process.

Marge Mahan is Pam's assigned mother. Unlike other adults, she seeks to bring peace to Tiphares by reconciling the adults and children. After Sachumodo is defeated by Alita, she emerges as the leader of the Tipharean survivors.

Pam Mahan is a young, slightly ditsy girl and a close friend of Nola Defarge. She reminds Alita of Lou, and it is theorized that they come from the same genetic stock.

Jim Roscoe is one of the manufactured geniuses of Tiphares society, much like Desty Nova and Daisuke Ido. He becomes Nova's protégé and seems to have a bright future with him until Nova brings down Tipharean society by revealing the secret of Tiphares to all. Jim kills Nova to see if he told the truth about the brains of the adult populace being replaced with chips. This begins his spiral into despair over the state of the world.

Jim assumes the leadership of a band of children and young adults, and although he proves an effective leader, he is detached and manipulative, and carries a genocidal hatred against Tiphareans who have had their brains replaced with brain chips. He leads a party of youths into the core of the MIB with plans to hack it so that it will create a powerful giant robot named Sachumodo to defend his followers. Instead, his group runs afoul of a group of bloodthirsty adults led by his stepfather Casey. Jim barely escapes as his group is annihilated in the battle.

Reaching the MIB core, Jim discovers that Tiphares itself is simply a proving ground for manufactured intelligences like himself, with no other real purpose. This knowledge drives him over the edge, and he orders the newly created Sachumodo to destroy all of Tiphares, starting with Casey and his group. As Sachumodo slaughters them, he is killed by an arrow fired from one of Casey's henchmen.

Deckman 100 One of Nova's creations, Deckman 100 is specially built to repair and maintain Alita's Imaginos body. He has been reprogrammed to loyally follow Alita wherever she travels, addressing her as "Master".

Sachumodo is a monstrous robot created by the MIB facilities, hacked by Jim Roscoe. Originally meant to be a protector, he becomes a tool of vengeance and destruction when Jim dies, leaving his memories and detached nihilism in the robot.

Kunstlers

Gelda Portrayed by Michelle Rodriguez

is the woman who saved Erica and Yoko (Alita) when they were children from a squad of Martian soldiers and took them into Grünthal. Alita considers Gelda her master. She taught Yoko and Erica the Übergeheimnis combo Hertzer Nadel. Gerla has only appeared in Alita's flashbacks thus far and her status is unknown.

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