WHITE is a direct continuation of
BLACK and
RED, while it’s a direct continuation of
WHITE. ; :A temperamental student of the Magical Girl Class and the leader of Group 2, which has secretly been tasked with excavating the ruins underneath the school by Frederica; she becomes Kana's roommate after the latter transfers into the class. She is also Tetty Goodgrip's former childhood friend, after they fell out. Her Magical Girl form resembles a
devil; her name being a play on
Mephistopheles. In
WHITE, it is later revealed that she had been brainwashed and fused with a homunculus clone by the principal. In
RED, Kana undoes her brainwashing, and she turns on Frederica by helping Snow White destroy the relic she seeks. She survives
RED. :Her ability allows her to influence others by whispering to them. ; :A student of the Magical Girl Class recommended by the Magical Girl Resources Department and a member of Group 1, which Snow White and Arlie join for their infiltration of the class; she is actually an adult pretending to be a middle schooler spying on the class. Her Magical Girl outfit is composed of
aluminum foil. In
WHITE, she begins working under Snow White after the latter strikes a deal with her superiors. When the school is attacked in
RED, she is captured by Old Blue's forces but survives and is returned to the Resources Department following a deal between them and her superiors. :Her ability allows her to telekinetically control the foil her Magical Girl outfit is composed of. ; :A student of the Magical Girl Class and a member of Group 1, which Snow White and Arlie join for their infiltration of the class; she is a social person who gets along with everyone. In her Magical Girl form, her entire body is made of metal; her name likely being a pun on the fictional metal
Mithril. When the school is attacked, she is saved by and befriends 0 Lulu, causing her to survive
RED. :Her ability allows her to change her body to any metallic material she comes in contact with. ; :A student of the Magical Girl Class and a member of Group 1, which Snow White and Arlie join for their infiltration of the class; she is an Artificial Magical Girl homunculus from the same model as Arlie, causing them to look identical and often be mistaken for twins. Being the latest model, she views herself as superior to other Artificial Magical Girls and constantly picks on Arlie. In her Magical Girl form, her right hand turns into a drill. She survives
RED. :Her ability lies in her magical drill, which can continue spinning endlessly. ; :A student of the Magical Girl Class and a member of Group 3, which, unbeknownst to her, has secretly been tasked with sabotaging Group 2 by Old Blue; she is a huge fan of the in-universe magical girl anime
Cutie Healer and hopes to be a part of it someday. Her Magical Girl outfit is a black dress, with her name being a reference to
Sally the Witch. She survives
RED and gets a job working on a new Magical Girl anime. :Her ability allows her to create magical ravens that do her bidding. ; :The homeroom teacher of the Magical Girl Class; she is admittedly mediocre at her job, having been hired solely for being both a mage and a Magical Girl. Her Magical Girl form resembles a mouse. While having self-esteem issues, she genuinely cares for her students, coming to their aid when they are in danger and ultimately even standing up to her superiors. She survives
RED and gets a new job under Ragi. :Her ability allows her to make 100% accurate calculations using her magical
abacus. Being a mage, she can also cast a variety of spells. ; :One of Old Blue's apprentices; sold by her parents as a child, she is an initially forlorn and indifferent person until she gets tasked with assassinating Frederica in
WHITE alongside Ripple, with whom she slowly bonds, agreeing to infiltrate the Magical Girl Class in
RED to protect Snow White for her. Her Magical Girl attire resembles a Chinese Opera dress. She survives
RED but, having effectively betrayed her comrades, she becomes a fugitive. :Her ability centers around gemstones, gaining a different power depending on what stone she holds. ; :A student of the Magical Girl Class and the leader of Group 3, which has been secretly tasked with sabotaging Group 2 by Old Blue; she is a secret apprentice of Old Blue who infiltrated the school without the knowledge of the latter's other apprentices. Her Magical Girl attire is a revealing leather suit. Usually enigmatic, her personality seemingly changes in
WHITE, becoming enthusiastic and gluttonous. This is later revealed to stem from her being a mass-produced Artificial Magical Girl homunculus; the Lightnings from
BLACK and
WHITE are different people. In
RED, the school is attacked by an army of Lightning clones, many of whom die, though the one from
WHITE survives. :Her ability is electrokinetics, and she possesses a magical sword. She also possesses forty clone bodies modeled after a deck of cards. ; :A student of the Magical Girl Class and a member of Group 3, which has secretly been tasked with sabotaging Group 2 by Old Blue; possessing severe self-esteem issues, she and Diko are actually apprentices of Old Blue sent to spy on the class. Her Magical Girl attire is a swimsuit-like outfit that resembles fish gills. She is the first character to die, succumbing to wounds she sustained when Frederica's forces attacked the school, though not before she transports Old Blue and her army to the school using her ability. :Her ability allows her to create a magical portal between an entrance and an exit. ; :A student of the Magical Girl Class and a member of Group 2, which has been secretly tasked with excavating the ruins underneath the school by Frederica; she is one of Archfiend Pam's former students. Her Magical Girl attire is a military uniform. She develops a rivalry with fellow electricity-themed Magical Girl Princess Lighting, which eventually becomes a friendship. She is the fourth character to die, succumbing to wounds she sustained fighting Lightning's strongest clone. :Her ability allows her to absorb energy and unleash it toward her targets. She also owns a magical saber. ; :A student of the Magical Girl Class and a member of Group 3, which, unbeknownst to her, has been secretly tasked with sabotaging Group 2 by Old Blue; formerly a member of Puk's Faction, she is constantly in a bad mood and worried for her future career prospects following their dissolution in
QUEENS. Her Magical Girl outfit is a swimsuit. In
RED, she is revealed to have been brainwashed and fused with a homunculus clone by the principal, being made to defend the school when it comes under attack. She is the fifth character to die, killed by Old Blue. :Her ability lies in her magical water gun, which can shoot out any liquid. ; :A student of the Magical Girl Class and a member of Group 3, which has been secretly tasked with sabotaging Group 2 by Old Blue; often mistaken for a delinquent due to her
mohawk hairstyle, she and Ranyi are actually apprentices of Old Blue sent to spy on the class. Her Magical Girl outfit is a large blue coat. In
WHITE, she is abducted by Miss Satou before being brainwashed and fused with a homunculus clone by the principal, being made to defend the school when it is attacked in
RED. She is both the sixth and seventh character to die, killed by Old Blue. :Her ability allows her to vanish from existence temporarily. ; :The gardener who tends to the Magical Girl Class's courtyard; she is a mysterious individual who does not exist in the school's files. Tetty bonds with her and occasionally asks for her advice. In
WHITE, she is revealed to actually be a clone of Cranberry guarding the ruins underneath the school. When the school is attacked in
RED, she is ordered by the principal to defend it. She is both the sixth and seventh character to die, killed by Old Blue. :Being a copy of Cranberry, she possesses the former's sonokinesis. ; :An overarching antagonist; she is a survivor of Cranberry's exams and Lapis Lazuline, Bluebell Candy, Ranyi, Diko, Lightning, and 0 Lulu's mentor. Her Magical Girl outfit is a flower-adorned blue dress. First mentioned in
RESTART, it's later revealed that she began working with Pfle to overthrow the Magical Kingdom following the arc's events. She seemingly debuted in
ACES, cooperating with Frederica to thwart Puk's Faction's plans. However, in
QUEENS, it is revealed that she had already appeared before, her being the mysterious "Ms. Tanaka" who turned the Pure Elements into Artificial Magical Girls in
JOKERS. By
BLACK, she has taken over the Magical Kingdom's R&D Division and comes into conflict with Frederica, attacking the Magical Girl Class in
RED to prevent the latter from acquiring the relic from the ruins underneath the school. She is the eighth character to die, killed by Frederica. :Her ability lets her "see the true nature of things". ; :A student of the Magical Girl Class and a member of Group 2, which has been secretly tasked with excavating the ruins underneath the school by Frederica; her personality and appearance as a human and Magical Girl are completely different, the former being very gloomy and monotone, whereas the latter is cheerful and colorful. In
WHITE, she revealed to have been brainwashed and fused with a homunculus clone by the principal, being made to defend the school when it is attacked. In
RED, she and Kumi-Kumi are sent to excavate the ruins, only for said ruins to assimilate them; she is both the ninth and tenth character to die. :Her ability allows her to spin an indestructible magical threat that can be used to create various contraptions. ; :A student of the Magical Girl Class and a member of Group 2, which has been secretly tasked with excavating the ruins underneath the school by Frederica; she is a kind person who tends to overthink things. Her Magical Girl attire is a
miner's uniform. In
WHITE, she is revealed to have been brainwashed and fused with a homunculus clone by the principal during
BLACK, being made to defend the school when it is attacked. In
RED, she and Lillian are sent to excavate the ruins, only for said ruins to assimilate them; she is both the ninth and tenth character to die. :Her ability allows her to create anything, provided she has the materials. She also owns a magical
pickaxe. ; :The principal of the Magical Girl Class. A strict woman with high standards, she is a critic of the Magical Kingdom's "quantity-over-quality" policy regarding magical girls and founded the class to guide them onto the right path. She is later revealed to be the culprit who abducted several students and turned them into homunculi, using them as an army to defend the school when Frederica and Old Blue attack it. However, Kana ultimately subdues her, and she gets forced to cooperate with the others to fight off the invaders. She is the eleventh character to die, succumbing to wounds she sustained while fighting Frederica. :Being a mage rather than a Magical Girl, she has no ability but can cast a variety of spells. ; :The class representative of the Magical Girl Class and the leader of Group 1, which Snow White and Arlie join for their infiltration of the class; and the class representative recommended to the Magical Girl Class by the Information Bureau; she is a responsible girl with strong morals. She is also Mephis's former childhood friend, after they had a falling out. Her Magical Girl attire is a baker's uniform. She reconciles with Mephis in
WHITE, only for it to be revealed that she had been brainwashed and fused with a homunculus clone by the principal, being made to defend the school when it comes under attack. In
RED, Kana undoes her brainwashing, and she helps Snow White destroy the relic that Frederica seeks. She is the twelfth character to die, killed by Frederica. :Her ability lies in her magic mittens, which give the wearer super strength. ; :An alleged convict who transfers to the Magical Girl Class and joins Group 2 as part of a rehabilitation program; she is a socially awkward person who lacks common sense. She wears the school uniform and remains in her Magical Girl form at all times. In
WHITE, she is revealed to actually be Ratsumukana-honome-no-kami (ラツムカナホノメノカミ), the incarnation of one of the Three Sages, having been brainwashed by Frederica. She is the fourteenth and final character to die, sacrificing herself to hold back the magic unleashed after the relic underneath the school is destroyed. :Her ability allows her to know the answer to any question she asks. She is also a mage, allowing her to cast a variety of spells. In addition, she is gifted a magical iron ball and chain by Mephis. ==Minor characters==