Professor Tomoe

Professor Souichi Tomoe (土萠 創一, Tomoe Sōichi Kyouju) is the leader of the Death Busters and Hotaru Tomoe's father. A genetic scientist forced out of the scientific community for his unethical experiments, he sold his findings to companies and bought the entire Sankakusu District to continue his research to create "Super Beings". But a fire occurs in Tomoe's apartment that killed his wife Keiko and gravely wounded his daughter Hotaru. Tomoe saves his daughter by outfitting her body with cybernetic limbs during a freak storm that brought the Death Busters to Earth, the aliens apparently attracted to his darkness. Witnessing his assistant be reborn as Kaolinite, Tomoe sold his soul to Pharaoh 90 and willfully discards his humanity by ingesting a Daimon Egg to become a hybrid as he began to build Mugen Academy while working to perfect the stability of Daimon/human hybrids. When Super Sailor Moon and the Outer Guardians arrive at his lab and dispatch his Daimon test subjects, Tomoe changes into his Daimon form Germatoid (ゲルマトイド, Gerumatoido). Sailor Moon is forced to kill him with her Rainbow Moon Heart Ache, Hotaru has briefly seen saying goodbye to her father while accepting that he died a long time ago after her mother's death.

In the first anime, Hotaru's injury and the Death Busters' arrival occur at the same time. Professor Tomoe's story is the same with the exception that he was forcefully possessed by Germatoid. Tomoe also survives the ordeal as Germatoid leaves his body and is destroyed by Sailor Uranus and Neptune, attempting to reach Hotaru. Following the final battle, Tomoe loses his memories as he is entrusted with his reborn daughter's care until the season premiere of Sailor Stars, when Setsuna Meioh comes to retrieve her, and after that, he is not seen again in the series.

Professor Tomoe appears in several musicals. In the Last Dracul arc, his body is possessed by an alchemist known as Dreadful Berserk (アンデッド・ベルセルク, Andeddo Beruseruku). Using Tomoe's laboratory, Berserk tries to create perfect homunculi in order to replace human beings; however, his first homunculi, the Death Mannetjes, turned out to be flawed creatures. Although Tomoe is possessed by Berserk, the latter shows concern for Hotaru. In Kessen / Transylvania no Mori (Kaiteiban) - Saikyou no Kataki Dark Cain no Nazo, the Amazoness Quartet, known as "Samael Quartet" in this revision, are homunculi created by Tomoe from Chibiusa's star seed.

Professor Tomoe is voiced by Akira Kamiya in Sailor Moon S and by Takuya Kirimoto in Crystal. In the Cloverway Inc. English adaptation produced in association with Optimum Productions, he is voiced by Jeff Lumby, and the Germatoid creatures are voiced by a range of actors including Tony Daniels, David Fraser, and Steven Bednarski. In the Viz Media English adaptation, he is voiced by Keith Silverstein. In the musicals, he has been portrayed by Shunsaku Yajima, Ryuuji Kasahara, Kaname Aoki, and Yuuki Kaon.

Kaolinite

Kaolinite (カオリナイト, Kaorinaito) is the Commander of the Witches 5 with the title of Magus (秘術師 / マグス, Magusu), named after the mineral of the same name. Originally Kaori Kuromine (黒峰カオリ, Kuromine Kaori), she was Tomoe's assistant before being infected with a Daimon Egg that consumes her humanity while pledging her loyalty to Pharaoh 90. Serving as Pharaoh 90's emissary, with access to Tairon Crystal, Kaolinite convinces Tomoe to offer himself and Hotaru to the Death Busters. Despite no longer being human, Kaolinite retained some of her former self like her infatuation with Tomoe. Posing as Mugen Academy's headmistress, communicating with Pharaoh 90 to relay his orders, Kaolinite directs the Witches 5 to deal with the Sailor Guardians and eventually take the Legendary Silver Crystal while also making attempts to prevent the awakening of Sailor Saturn whom she deemed a threat to her group. After the Witches 5 have all been killed and Mistress 9 had awakened, Kaolinite is given the task to kill the Sailor Guardians herself before the Outer Guardians intervene. This forces Kaolinite to assume her Daimon form prior to being destroyed by Super Sailor Moon's Rainbow Moon Heartache attack.

In the first anime adaptation, her role is changed to oversee the initial Death Buster attacks, Kaolinite seeks out the three Talismans to obtain the Legendary Holy Grail. Her Daimons having attacked Sailor Mars, Sailor Mercury, and Sailor Jupiter prior, Kaolinite targets Sailor Moon while deducing her identity and ends up appearing to fall to death from Tokyo Tower in the resulting battle. But Kaolinite survived, though she lost her memory and Tomoe placed her Hotaru's guardian.^[2] Kaolinite eventually regains her memories, stealing Chibiusa's Pure Heart to offer to Mistress 9 so she can win Tomoe's love. But Kaolinite, after Tomoe congratulated her, is killed off when she is thrown into an electrified wall by Mistress 9 for "having served her purpose".

The stage musicals follow the manga version, though no mention of what was occurring at the time of the lightning strike is made, and the event is not shown, only mentioned. The musicals imply Kaori to be her original name, as she is always addressed as Kaori-Kun in Hotaru's presence by Professor Tomoe who states she has been helping them out since, at least, his wife's death. In Usagi Ai no Senshi e no Michi, she leads another set of minions, the Death Nightmares.

In Sailor Moon S, she is voiced by Noriko Uemura. In Crystal, she is voiced by Hikari Yono. In the Cloverway Inc. English adaptation, her name is changed to Kaorinite (though she retains her original name in her second incarnation) and is voiced by Kirsten Bishop. In the Viz Media English adaptation, she is voiced by Tara Platt. In the musicals, Kaolinite is played by Keiko Hanayama, Mutsumi Fukuma, and Miki Kawasaki.

Mistress 9

Mistress 9 (ミストレス9, Misutoresu Nain) is a malevolent extraterrestrial entity who is Pharaoh 90's main partner, sent to oversee her master's arrival to Earth with Tomoe implanting her Daimon Egg in the comatose body of Hotaru. But Mistress 9 did not fully awaken despite Hotaru having seizures while in the presence of a Taioron Crystal fragment, though Mistress 9 slowly becomes more active when exposed to the light of the Legendary Silver Crystal. After the Witches 5 have all been killed, her influence overwhelmed Hotaru as she force-grows her vessel into a woman with long hair. Mistress 9 steals Chibiusa's soul and Legendary Silver Crystal while using the latter as a replacement power source when she conducts the ritual to summon Pharaoh 90 to Earth. As Pharaoh 90 begins to manifest, Mistress 9 attempts to rip herself out of Hotaru's body to assume her true form. But Mistress 9 is surprised to find that Hotaru's soul still exists and is inhibiting the entity from leaving her body, managing to thwart her by forcing her to be paralyzed on the ground, so Hotaru has enough time to restore the souls of the Inner Guardians and Chibiusa to their bodies. Mistress 9, who turned into her true Daimon form and broke free of Hotaru's force, attempts to steal Sailor Moon's Silver Crystal before Sailor Chibi Moon arrives, Sailor Moon and Chibi Moon assume their Super forms to overwhelm Mistress 9. But when Pharaoh 90 fully manifests, Mistress 9 allows herself to be assimilated into her master with Sailor Saturn's spirit possessing Hotaru by later manifesting from what remained of Mistress 9.

In the first anime's third season, Mistress 9 (commonly mistaken for Sailor Saturn herself) makes her presence known early as she occasionally controls Hotaru to communicate with the other Death Busters, making Hotaru's eyes glow red and emit a red aura of pure evil, in contest to Sailor Saturn's light purplish one. But Mistress 9 fully awakens once obtaining Chibiusa's Pure Heart Crystal, killing Kaolinite for serving her purpose in her full revival. Mistress 9 attempts to use a large machine to guide Pharaoh 90 to Earth so that he may destroy it. Sailor Moon tries to stop her and Tomoe, now freed from Germatoid, attempts to reach her, still seeing her as Hotaru, and the vessel of Sailor Saturn; a fellow Sailor Guardian. She attacks both of them but is seriously injured by energy emanating from the machine. Professor Tomoe takes her in his arms and Hotaru's consciousness begins to respond. Mistress 9 attempts to subdue her once again but Hotaru's memories of both her father and of Chibiusa prove to be overpowering. It results in Hotaru awakening by merging with the spirit of Sailor Saturn within her, their combined strength destroying Mistress 9's dark essence for good.

In Sailor Moon S, Mistress 9's voice is provided by Yuko Minaguchi and Yukiyo Fujii provides her voice in Crystal. In the CWI English dub, her voice actress is still unknown. In the Viz Media English dub, she is voiced by Christine Marie Cabanos. In the musicals, two actresses have played her: Tomoko Inami and Chinatsu Akiyama.

Master Pharaoh 90

Master Pharaoh 90 (師(マスター)ファラオ90(ナインティ), Masutā Farao Nainti) is a malevolent interdimensional being from "Tau Ceti Star System", an amorphous being who is both the mastermind of the Death Busters and the originator of the Daimons. He is Mistress 9's partner. As the Taioron Crystal that he uses for substance is nearly spent with his domain on the verge of collapse, Pharaoh 90 uses the spatial distortions in Tokyo's Sankakusu district to send an advance guard of Daimon Eggs to make preparations for his coming. Pharaoh 90's goal is to assimilate Earth and terraform it into a new home for himself and his Daimon spawn. As his right-hand Mistress 9 was inactive at the time, Pharaoh 90 communicated with Kaolinite at the top of Mugen Academy as he senses both the Legendary Silver Crystal and an unawakened Sailor Saturn whom he expresses dread towards.

Mistress 9 retrieved Chibiusa's future Silver Crystal with Pharaoh deeming it as a replacement for the obsolete Taioron Crystal as he is brought to Earth via an established portal. Once on Earth, Sailor Moon describing his form as that of "black lava reeking of death", Pharaoh absorbs Mistress 9 while beginning to cover the entire Earth despite the Outer Guardians' attempts to contain him within Sankakusu.^[3] With Pharaoh 90 able to absorb their attacks, Sailor Moon attempted to sacrifice herself by unleashing the powers of the Legendary Holy Grail and the Silver Crystal while within the entity. But the gambit caused the Outer Guardians' Talismans to resonate and awaken Sailor Saturn, who uses her "Death Reborn Revolution" to weaken Pharaoh 90 but stayed her hand from killing him when Sailor Moon emerged unharmed. The dying Pharaoh 90 attempts to flee back into the Tau System as Saturn gives chase, having Sailor Pluto use her "Dark Dome Close" to seal the dimensional distortion and trap Pharaoh 90 within his dying world. Like all of the head villains in the manga, Pharaoh 90 is later revealed to be an incarnation of Chaos, the ultimate enemy of the series.^{[4]: Act 59}

In Sailor Moon S, Pharaoh 90 appears as a huge, black eyeball-like sphere with tentacles who are simply acting on an impulse to destroy Earth and recruited Tomoe by providing him with Mistress 9's Daimon Egg. When a portal is opened by Mistress 9, Pharaoh 90 begins to surface before being destroyed by Sailor Moon (empowered by the other Guardians) and the newly awakened Sailor Saturn.

Pharaoh 90 is voiced by Takaya Hashi in Crystal, with Michael Sorich (in his first two appearances) and John Eric Bentley voicing him in the English version. Tony Daniels provides vocal effects in the Cloverway Inc. English adaptation.

Eudial

Eudial (ユージアル, Yūjiaru), named for the mineral Eudialyte, is the first member and leader of the Witches 5 who appears. She is a red-haired humanoid with a rank of Level 78 and able to use the "Fire Buster" flame torrent attack. Under the alias of Yuko Arimura (有村ゆうこ, Arimura Yūko), she is the Etiquette class prefect in charge of Mugen Academy's Philosophy division. Eudial uses her position to bring newly enrolled students to a mountain retreat on "Mount M" for an orientation that doubles as a ritual to extract their Hosties. While retaining her human form in Crystal, Eudial assumes her medusa-like Daimon form to overwhelm Sailors Mars and Jupiter when they interfere before being killed by Sailor Moon. When Kaolinite revives the Witches 5 for her curse against the Sailor Guardians, Eudial targets Mars's insecurities and later attacks Sailor Moon before destroyed by the Outer Guardians.

In the anime, Eudial seems to be the oldest of the group and is much resented by the others; particularly Mimete, because Professor Tomoe seems to favor her. She is referred to as Chief by the other members. Eudial is generally fairly even-tempered and level-headed; however, she is also portrayed as a reckless driver. A brilliant inventor, she is able to construct and jury rig weaponry and computer technology through the use of everyday items, like her deadly shoulder-mounted flamethrower, the Fire Buster, and later in the series booby-traps the under-construction Marine Cathedral. Eudial actually succeeds in getting two of the Talismans but loses them to Sailor Pluto. She uses the Fire Buster to try to attack Super Sailor Moon, but she deflects it back to her. Furious, she escapes in her car, only to find that Mimete has torn out its brakes and filled it with snails. The car crashes through a barrier into the sea below, killing her instantly.

Voice actor Maria Kawamura provides her voice for the original Japanese production and Chiaki Takahashi voices her in Crystal. Canadian actress Loretta Jafelice does her voice for the Cloverway English adaptation, in which her name is changed to "Eugeal". In the Viz Media English adaptation, she is voiced by Erin Fitzgerald. In the musicals, she is played by Hitomi Tsumura and Saya Chinen.

Mimete

Mimete (ミメット, Mimetto) is the orange-haired member of the Witches 5 with a rank of Level 40 and able to use the "Charm Buster" attack, named for the mineral mimetite. Under the alias of Mimi Hanyu (羽生美々, Hanyū Mimi), she is a pop idol who is prefect of Mugen Academy's Arts Division. She uses her cover to hold a concert for Mugen Academy students to take their Hosties, having not expected Sailor Venus to be attending under the guise of a Mugen student. When the other Sailor Guardians arrive, Mimete is forced to fight them with support from Daimons created by some of the students. But she ends up being killed by Sailor Uranus. When Kaolinite revives the Witches 5 for her curse against the Sailor Guardians, Mimete targets Venus through her fantasy and later attacks Sailor Moon before destroyed by the Outer Guardians.

In the anime adaptation, while ditzy and targeting celebrities, Mimete is assigned to collect Pure Heart Crystals after she orchestrated Eudial's death. Out of all the Witches 5, she is the least organized and the most easily distracted. She can launch mirages in the shape of stars at her opponents and induces severe vertigo and disorientation, capable of rendering someone unconscious in seconds. After several failed attempts at collecting hearts, she tries to use one of Eudial's abandoned inventions (Witches Electric Warp). The machine would transport a person inside of a television, which would increase that person's power exponentially. However, if the power to the television were disconnected while the user was still inside, the user would be trapped within it forever (the exact reason why Eudial never used it). Tellu mercilessly imprisons Mimete by pulling the plug off the machine.

In the original anime, she is voiced by Mika Kanai and in Crystal, she is voiced by Yuki Nagaku. Catherine Disher provides her voice in the Cloverway Inc. English adaptation, in which her name is spelled "Mimet". In the Viz Media English adaptation, she is voiced by Kira Buckland. In the musicals, she is played by Shiori Honda and Aki Kudou.

Viluy

Viluy (ビリユイ, Biriyui) is the white-haired member of the Witches 5 with a rank of Level 202 and able to use nano-machines to completely obliterate her enemy in her "Mosaic Buster" attack, named for the mineral viluite. She acts under the alias of Yui Bidoh (美堂ゆい, Bidō Yui), Mugen Academy's top student and prefect of the Computer Club, using her nanomachines to turn computers into Hoste-sucking machines for the Mugen Prep School held in Mugen Academy. Viluy attempts to take Mercury's soul but ends up being killed by Sailor Uranus. When Kaolinite revives the Witches 5 for her curse against the Sailor Guardians, Viluy targets Mercury's insecurities and later attacks Sailor Moon before destroyed by the Outer Guardians.

In the anime, Viluy is handed the task of gathering pure hearts after Tellu's death. She collects the pure hearts from the students using a supercomputer, controlled by her wristband. She overpowers Sailors Mercury, Uranus, and Neptune using nanomachines controlled by her wristband. Sailor Moon damages Viluy's wristband and the Witch ends up being consumed when her Mosaic Buster rebounded on her.

Viluy also appears in the stage musicals. She is voiced by Yoshino Takamori in the original anime and by Rina Honnizumi in Crystal. In the Cloverway Inc. English adaptation, her names were changed to "Byruit" and "Julie Bidoh" and is voiced by Kim Bubbs. In the Viz Media English adaptation, she is voiced by Julie Ann Taylor (credited as 'Cricket Brown'). In the musicals, she is played by Nao Futatsugi, Yuka Kuwahara, and Yui Hasegawa.

Tellu

Tellu (テルル, Teruru) is the green-haired member of the Witches 5 with a rank of Level 404 and able to use the "Mandragora Buster" attack, named for the mineral tellurite. She acts under the alias of Lulu Teruno (照野留々, Teruno Ruru) and is prefect of Mugen Academy's Physical Education class and Botanical Garden, providing a number of her artificial Telluns plants to the populace to absorb Hostes from their victims. Though her scheme is found out by the Sailor Guardians as they confront her, Tellu overpowers the Sailor Guardians before assuming her Daimon form to finish them off. But Tellu ends up being killed by a newly re-awakened Sailor Pluto. When Kaolinite revives the Witches 5 for her curse against the Sailor Guardians, Tellu targets Jupiter's insecurities and later attacks Sailor Moon before destroyed by the Outer Guardians.

In the first anime, after deposing of Mimete, Tellu's role is slightly different as she opens a flower shop to sale her Telluns before being confronted by Sailor Moon, Sailor Chibi Moon, Sailor Pluto, and Tuxedo Mask. When her Telluns being destroyed, Tellu mutates the last into a Hyper-Tellun to kill the group. But Tuxedo Mask hurls one of his roses at Tellu and causes her to lose the Pure Heart Crystals she gathered, resulting in her being attacked by her own creation. Tellu electrocutes the Hyper-Tellun in an attempt to break free, but it self-destructs and she is consumed in the explosion.

She was voiced by Chieko Honda until episodes 30 and 31 of Sailor Moon S. In Crystal, she is voiced by Naomi Ōzora. In the Cloverway Inc. English adaptation, her name is changed to "Telulu" and although her main voice actress is still unknown, her silhouette appearance was played by Julie Lemieux. In the Viz Media English adaptation, she is voiced by Laura Post. In the musicals, she is played by Mio Nunokawa, Akiko Iwasaki and Momoko Sadachi.

Cyprine and Ptilol

Cyprine (シプリン, Shipurin) and Ptilol (プチロル, Puchiroru) are collectively the final members of the Witches 5 with a rank of Level 999 and able to use the "Ribbon Buster" attack. In the Materials Collection, author Naoko Takeuchi states that Ptilol is an extension of Cyprine, Ptilol normally resides within Cyprine's body until they split into two separate beings. The two are mirror-imaged with Cyprine having blue hair and eyes with a braid with a bun on top on the right side of her head and dresses in blue, while Ptilol has red hair and eyes, a braid with a bun on top on the left side of her head and dresses in red. The two are named for the minerals cyprine and clinoptilolite.

As prefect of Mugen Academy's business division and sorcery class, Cyprine is tasked by Kaolinite specifically to take care of Haruka and Michiru after the two revealed their true colors. While caught off guard that her quarry are Sailors, Cyprine uses her power to have all the Sailor Guardians save Sailor Moon turn on each other. While she and Ptilol split to dodge her initial attack on them, Sailor Moon manages to kill the twin witches after transforming into Super Sailor Moon and using her "Rainbow Moon Heartache" attack on them again. When Kaolinite revives the Witches 5, Cyprine and Ptilol oversee the Sailor Guardians' ensnarement in their trap. After their teammates dealt with the other Sailor Guardians, the twins join the other Witches 5 in overwhelming Sailor Moon before they are all destroyed by the Outer Guardians.

In the anime, while still the last of the Witches 5, Cyprine's story is altered to have her make a final attempt of gathering Pure Hearts for Mistress 9's revival. When the Sailor Guardians interfere, she and Ptilol split and overwhelm the group with one twin blocking an attack aimed at the other and using the absorbed energy to counter while increasing their power. But the Sailors formulate a counter-strategy with Sailor Mercury using her Bubble spray to obscure the area so they can force Cyprine and Ptilol apart, tricking the two into blasting each other as both are killed when their staves are overloaded by the excess energy.

In Sailor Moon S, Yuriko Fuchizaki did the voice of Cyprine and Rumi Kasahara did the voice of Ptilol. In Crystal, they are both voiced by Umeka Shōji. In the Cloverway Inc. English version, their names are changed to "Cyprin" and "Petirol". They are voiced by Naomi Emmerson and Sara Sahr. In the Viz Media English adaptations, both Cyprine and Ptilol are voiced by Dorothy Elias-Fahn. In the musicals, only Cyprine has made an appearance, and she is played by Michiho Matsumoto, Saeri Amano, and Maana.

Death Mannetjes

The Death Mannetjes (デス・マネッチャーズ, Desu Manecchāzu) are servants of Professor Tomoe in the musicals Usagi Ai no Senshi e no Michi, Henshin - Super Senshi e no Michi, and its revision. They are four men portrayed as thinking highly of themselves and as masters of disguise. The Mannetjes are tasked with finding the talismans and are rivals of Kaolinite's own set of minions: the Death Nightmares. They are killed by the Sailor Guardians but are revived by Sailor Moon at the end of the musical. Their leader is Death Ra, and other members include Death Ri, Death Ru, and Death Debu Re. They are respectively played by Ryuuji Kasahara, Masakazu Idono, Masayuki Ozaki, and Kouhei Kowada.

The Death Mannetjes appear in the Last Dracul musical. They are homunculi created by Undead Berserk while he takes over Tomoe's body and laboratory. They have no relation to the Death Busters in this version. The Mannetjes have different names in this continuity: Death Pa, Death Pi, Death Pu, and Death Pe. They are respectively portrayed by Jun Kanzaki, Seiko Takuma, Takashi Kashiwagi, and Yoshiya Yukimura.

Death Nightmares

The Death Nightmares (デス・ナイトメア, Desu Naitomea) are nameless servants of Kaolinite in the musical Usagi Ai no Senshi e no Michi. They are portrayed as beautiful, seductive women with silver hair, and have a rivalry with the Death Mannetjes in the heart snatching. They use a Daimon named Gondola to steal Chibiusa's pure crystal heart, but they are stopped by Sailors Uranus and Neptune, and later killed by the Guardians, only to be revived by Sailor Moon at the end of the musical. They are played by Kaori Ishikawa, Ado Endou, Yuuko Matsumoto, Eri Ikemoto, Hisako Doubayashi, Yoshiko Nakahara, and Junko Oyama.

In the Last Dracul musical, they are female dream demons, appearing again as beautiful and seductive women but with dark hair. Some of them are named in this arc: Olam Tiphareth, Roi Malkuth, and Elyon Yesod; however, there are other unnamed members. They have no relation to the Death Busters in this version; since Kaolinite does not appear in this musical, their leader is Undead Berserk's right-hand woman, Death Lamia (デス・ラミアー, Desu Ramia). The Last Dracul Death Nightmares are portrayed by Miki Kawasaki, Ado Endou, Noriko Yamakawa, Junko Yamauchi, and Izumi Ogino.