Other Characters/Devils

Naud Berith
Naud Berith (ナウド・ベリス, Naudo Berisu) is a member of the House of Berith from the 72 Daemons. An announcer of Hell's media, he was one of the announcers during the Rating Game between Arthur and Leohart.

Lilitifa Vepar
Lilitifa Vepar (リリティファ・ウェパル, Riritifa Weparu) is a member of the extinct household of Vepar from the 72 Daemons. She has the look of a typical mermaid (human top, fish bottom) with rare green hair. She currently lives in a lake inside the Gremory territory. She is a model for a clothing brand for the Gremory's and is a celebrity around the territory of the Gremory clan because of it.

Gragg Forneus
Gragg Forneus (グラッグ・フォルネウス, Guraggu Foruneusu) is a pure-blooded High-Class Devil of the House of Forneus from the 72 Daemons. His facial features resembles that of an anglerfish. He actively pursued Lilitifa to recruit her as one of his servants.

Eneely Vassago
Eneely Vassago (エニーレィ・ヴァサーゴ, Enīryi Vasāgo) is the elective head and next heiress of the House of Vassago from the 72 Daemons. The House of Vassago originally had good ties with House of Astaroth until their downfall. Due to that, she has a grudge against Arthur Pendragon and his group.

Iolava Amon
Iolava Amon (イオラヴァ・アモン, Iorava Amon) is the second son of the House of Amon, and the fiancé of Eneely Vassago.

Cleria Belial
Cleria Belial (クレーリア・ベリアル, Kurēria Beriaru) was the Dhampyr (half-Vampyre, half-Devil) cousin of the former head of the House of Belial, Diehauser Belial and the Satan Bonnibell Satan. She was the High-Class Devil who ruled Tokyo before the peace treaty and the Pendragon family's move. During that time, she was in a romantic relationship with Masaomi Yaegaki, an exorcist and priest from the Protestant Church. However, since their relationship was forbidden, both she and Masaomi were killed to protect the status quo of both Heaven and Hell. This turns out to be a cover story made by both the Old Devils and Archdemons because Cleria learned about the King Piece and how they were using it to control the Rating Games. Cleria made a brief appearance in Volume 18, embracing Masaomi while in Heaven before his official death.

Lord Belial
Lord Belial (ベリアル卿, Beriaru kyō), is Diehauser's father, Bonnibell's uncle and the current head of the House of Belial. A kind and compassionate man, Lord Belial dearly loved his family particularly his son and daughter and priotize their welfare and safety above everything else. During Diehauser's childhood, Lord Belial had made immense sacrifices to allow his son to have the best education despite financial difficulties such as reducing the numbers of social outfits he had. His love for his son, daughter and niece Cleria was so strong, he is willing to lose his high political position and connections in the Great King Faction by attacking Zekram Bael for hurting them, Lord Belial understands his son's passion for Rating Games and desired for Diehauser to rejoin the Rating Game Tournament. He also comforted Diehauser with the fact that he and his clan will not abandon him and they will help Diehauser atone for his crime.

Calfa Belial
Diehauser's mother and Lord Belial's wife, Calfa Belial loved her son dearly and like her husband, she made many sacrifices for Diehauser by selling valuable jewelry for Diehauser's education. She is also extremely protective of her son as she was initially against Diehauser's participation in the Rating Games out of fear that Diehauser may get hurt.

Lord Baal
Lord Baal (バアル卿, Bāru kyō) is the current head of the House of Baal and the father of Sairaorg, Magdarann and Elisabeth, the husband of Misla and a unnamed second wife, and the younger half-brother of Venelana Gremory and Griffith Poe Karnstein, Arthur's, Mina's, Hinami's, Le Fay's and Sataniel's grandfather. According to Magdarann, Lord Baal is extremely prideful even for a Baal and never showed any sort of fatherly love towards his children, as he was greatly angered with his elder son Sairaorg for not born with the clan's Right of Damnation. This caused Sairaorg to be scorned and shunned and the same discrimination was directed to his wife, Misla, just the same for being the one who birthed a "Failure" in his eyes. He married his second wife and had his second son Magdarann and only daughter Elisabeth, who were born with the clan's trademark, but Elisabeth was born with massive amounts of the ability and greater mastery then her father, and was very displeased when Magdarann was defeated by Sairaorg for the title as the next head. Additionally, he did not think highly of Magdarann's passion for plants and ability of Botanokinesis, and his remarkable achievements in botanical research while many Devils and Vampyres commended Magdarann for being able to revive extinct plants and cultivating rare fruits, and Elisabeth's far superior amount of power in Right of Damnation then even her father. Lord Baal considered Madgarann's achievements in plant research and Elisabeth's superior power as shameful actions and sternly warned them instead of praising them. Lord Baal is also a very jealous man as according to Zekram, aside from Sairaorg, he also has a strong hatred towards Arthur as he is the strongest among the young Devils and half-breeds and the rising star as Oppai Dragon in Hell, garnering popularity and fame despite him being a Devil with both Hero and Seraph blood.

Lord Sitri
The current Head of the Sitri Clan, Father of Sora, Serafall, Sona and Serena. At some point in the past, he had arranged an engagement for Sona to marry, but she was able to call it off after beating her suitor in a game of chess.

Lady Sitri
The wife of the Lord Sitri and Mother of Sora, Serafall, Sona and Serena. Not much is known about her aside that she is best friends with both Venelana Gremory and Ashe Elizabeth.

Sora Sitri
Sora Sitri is the older and only brother of Serafall, Sona and Serena, and former heir of the Sitri house. He has the appearance of a handsome young man with abnormal seaweed-green hair and purple eyes, like his siblings.

Sectaas Spectyr Barbatos
Sectaas Spectyr Barbatos (セクタス・スペクトル・バルバトス, Sekutasu Supekutoru Barubatosu) is the queen of Magdarann Baal's peerage from the House of Barbatos. She is described as a beautiful woman with dark blue hair and red eyes. She first appeared in Volume 21 supporting her master when Bedeze Abaddon assaulted the Behemoth territory. She reappeared in Volume 25 in a spar in the Sitri territory, teasing Arthur alongside Mina and Akeno. She is participating in the Alliance Cup under Team Imperial Purpure as Leohart's Rook.

Bafeel Furcas
Bafeel Furcas is one of the knights of Seekvaira Agares and the younger sister of Beluga Furcas from the House of Furcas, a family that tames horses. She has a appearance of woman in her early twenties and has long straight sorrel hair and golden eyes.

Latia Astaroth
Latia Astaroth (ラティア・アスタロト, Ratia Asutaroto) is from the branch family of the Astaroth House. She has almond eyes and long blonde hair tinged with blue at the tips. She has large body proportions similar to Mina and Ariel, same age as her and knows her in Hell. She is the niece of Myrddin, whose mother comes from the Agares House.

Due to the scandal caused by Dioddora's betrayal, it was decided she would be the next Head of the Astaroth family early on and unlike Dioddora, she doesn't discriminate against Low-class, Reincarnated or Contracted Devils. She apologized to Elaine for his actions.

Originally, she had a base overseas, but has offices in Japan. Following Ariel and Sona's example of being a fellow High-class Devil heir, she also wanted to have her own base in Japan and it was decided that she would live around Tokyo for the purpose of expanding and gaining experience. Considering that the Astaroth Clan needs to take risks in order to restore its lost reputation, she accepted living in Tokyo, which is likely to be attacked by hostile organizations. She purchased a haunted house near the station and then hired the Youkai and Devils who live there as servants.

Iryuka Glasya-Labolas
Iryuka Glasya-Labolas (イリューカ・グラシャラボラス, Iryūka Gurasha-Raborasu) is from the main branch of the House of Glasya-Labolas. She has silver hair and has a petite build; a young woman with a poker face who uses the first person pronoun "boku"​. She attended a prestigious school in the capital, Lilith and is Robertina's and Serena's kindergarden classmate.

She is the next Head of Glasya-Labolas, as she is replacing Zephyrdor, who was still unable to emotionally recover from his loss to Sairaorg Behemoth. Following Ariel and Sona's example of being a fellow High-class Devil heir, she also wanted to have her own base in Japan and it was decided that she would live around Tokyo for the purpose of expanding and gaining experience. She purchased a house in the downtown area near the station Azazel had previously used for 2 weeks that is 6 floors above ground and 5 floors below ground.

Lucifer
Lucifer (ルシファー, Rushifā) was the former King of Devils and one of the seven original Satans, master of the Lucifuge Clan, Lilith's husband and Railane's father, who is also known as the Morning Star. According to Mephistopheles and Azazel, Lucifer like his fellow Satans had a extremely domineering personality. He also had immense arrogance as according to Azazel, Lucifer and the other original Satans tyrannically desired to become the Kings of the World by destroying the World to create their own definition of a new world of Devils and to realize their selfish shared ambition of world domination. Lucifer, because of his ideology, had so much pride in his actions and this trait would be passed down to his son and descendants.

Lucifer and his fellow Satans, the original Beelzebub, Leviathan, Asmodeus, Belphegor, Mammon, and Satan, led the Devils to fight in the Great Mythology War against Vampyres led by the first Vampyre and his followers, the Seraphs led by the God of the Bible, the Heroes led by the Original Hero, and the Fallen Angels led by Azazel, thus resulting in the deaths of billions of Devils with more than half of the Devil Noble Clans of the 72 Daemons left extinct. A majority of the countless armies of Devils that served under the 72 High Class Devil Families also died in the process. Even after Lucifer's death in the Great Mythology War alongside his fellow Satans, his ideology still continues to cause a tremendous negative impact on the Devils from the Old Maou Faction, an organization of fanatic Devils who absolutely support his world domination ambitions, and who continued to cause danger and chaos to Hell.

Lilith (Railane's Mother)
Lilith (リリス Ririsu) is the wife of Lucifer, the mother of Railane, the grandmother of Rizevim, the great-grandmother of Percival, Alan and Ariel Lucifer, and the ex-wife of Adam, she is known as the Mother of all Devils. She participated in the Great Mythology War against God, the Vampyres, the Heroes and the Fallen Angels alongside the Original Satans. She went missing after the war and was not heard since then. Rizevim honored his mother by naming the spawn of Wagyl after her. It's revealed that Lilith is still alive and being cared for in the Realm of the Dead by Hades and Persephone.

It’s revealed that Hades located Lilith in Drakon's and Rizevim's laboratory under the intel of Mephistopheles and, oddly, Cythraul. Currently Lilith is healing in the Realm of the Dead and is helping Persephone with her new queen duties due to Hades sealing himself to fight Trihexa.

Lilith made her official appearance in True Volume 4, she is described as a beautiful women in about her mid-thirties, with deep-red eyes and black hair, as well as horns and a tail. She currently wears a white version of Persephone's outfit. While she is a mute, Lilith is shown to be a kind and shy person.

Lilin
Lilin (リリン, Ririn) is the manifested power of Lilith, split from Lilith by Lucifer for unknown reasoning. Like Lilith, it went missing after the war and was not heard since then. It's revealed that Lilin is still alive and being held at the Dreamtime by Morpheus.

It’s revealed that Morpheus found Lilin in Drakon's and Rizevim’s laboratory under the intel of Aži Dahāka and Apophis. Currently, Morpheus is using Lilin to create hundred thousands of devils, including the the Super Devils Balberith, Verrine and Rosier.

Leviathan
Leviathan (レヴィアタン, Reviatan) was one of the seven original Satans. She also had immense arrogance as according to Azazel and Marius, Leviathan and the other original Satans tyrannically desired to become the Kings of the World by destroying the World to create their own definition of a new world of Devils, Succubi, Incubi and Imps.

To realize their selfish shared ambition of world domination, Leviathan and her fellow Satans, the original Lucifer, Beelzebub, Asmodeus, Belphegor, Mammon, and Satan, led the devils to fight in the Great Mythology War against the Vampyres led by the first Vampyre and his followers, the Seraphs led by the God of the Bible, the Heroes led by the Original Hero, and the Fallen Angels led by Azazel, thus resulting in the deaths of billions of devils, succubi and imps with more than half of the Devil Noble Clans of the 72 Daemons left extinct. A majority of the countless armies of devils that served under the 72 High Class Devil Families also died in the process. Even after Leviathan's death in the Great War alongside her fellow Satans, her ideology still continues to cause a tremendous negative impact on the Devils from the Old Maou Faction, an organization of fanatic Devils who absolutely support her world domination ambitions, and who continued to cause danger and chaos to Hell.

Beelzebub
Beelzebub (ベルゼブブ, Beruzebubu) was one of the seven original Satans. He also had immense arrogance as according to Azazel, Beelzebub and the other original Satans tyrannically desired to become the Kings of the World by destroying the World to create their own definition of a new world of Devils, Succubi, Incubi and Imps.

To realize their selfish shared ambition of world domination, Beelzebub and his fellow Satans, the original Lucifer, Leviathan, Asmodeus, Belphegor, Mammon, and Satan, led the devils to fight in the Great Mythology War against the Vampyres led by the first Vampyre and his followers, the Seraphs led by the God of the Bible, the Heroes led by the Original Hero, and the Fallen Angels led by Azazel, thus resulting in the deaths of billions of devils, succubi and imps with more than half of the Devil Noble Clans of the 72 Daemons left extinct. A majority of the countless armies of devils that served under the 72 High Class Devil Families also died in the process. Even after Beelzebub's death in the Great War alongside his fellow Satans, his ideology still continues to cause a tremendous negative impact on the Devils from the Old Maou Faction, an organization of fanatic Devils who absolutely support her world domination ambitions, and who continued to cause danger and chaos to Hell.

Bidleid Byron Beelzebub
Bidleid Byron Beelzebub (ビドレイド・バイロン・ベルゼブブ, Bidoreido Bairon Beruzebubu) is the Archdemon son of the original Beelzebub, known as Archdemon Byron, who was preparing to assume the position of Satan Beelzebub alongside the other Satan descendants and restart the Great War against the Vampyres, Seraphs, Heroes and Fallen Angels. He, Railane Lucius Lucifer, Drakon La Leviathan, and Cythraul Sohn Asmodeus have all known each other since childhood. Due to Railane Lucius Lucifer's and his son Rizevim's insistence to not take control of the government and military, Bidleid lead things in his absence as the unofficial leader of the Satans.

In the middle of the civil war between the Satans and the Rebels, he visits the castle of the Satan Lucifer, Lucifaad, and exchanges his last conversation with Railane, Drakon, Cythraul and Rizevim. He knew at this time that the Satans army would lose to the Percival and the rebels, but he did not stop fighting. He asked Railane and the other three if they were leaving Lucifaad and why they didn't fight as they, Bealea, Daimados and Maxwell could defeat the Rebel army, the Vampyres, Seraphs, Heroes, Fallen Angels and even the Gods of the other mythologies. He told Drakon that in the near future, even if Drakon became serious, he would be killed by "Ancient Gear System" or those that surpass the Satans like Percival, Myrddin, Kason and Dredge. Beelzebub's army around Lucifaad and the rest of the Six Houses of Lucifer were also defeated without any resistance by the six aces (Percival, Myrddin, Serafall, Kason and Dredge) of the Rebel army. Eventually, the rebels invaded the residence of the Satan Beelzebub, where Bidleid lived and the last battle of the civil war began. Bidleid spread his twelve wings in the sky of the residence and fired a strong aura however his attacks could not get through at all by the aura of destruction that Percival released after turned into a incarnation of destruction. Bidleid had lost one arm and one leg, half of his wings and was bleeding heavily. His defeat was assured. Percval gave him one last chance to change his mind but he did not change his intention to defeat the Vampyre Lord Marius Karnstein, the Seraph Michael, the Hero Jin and the Fallen Angel Azazel, so he received the last sphere of destruction from Percival and finally said  "The blood and wrath of the Satans will always be against you traitor." With Bidleid​​​​​​'s ​death, the civil war was effectively over.

Asmodeus
Asmodeus (アスモデウス, Asumodeusu) was one of the seven original Satans. He also had immense arrogance as according to Azazel, Asmodeus and the other original Satans tyrannically desired to become the Kings of the World by destroying the World to create their own definition of a new world of Devils, Succubi, Incubi and Imps.

To realize their selfish shared ambition of world domination, Asmodeus and his fellow Satans, the original Lucifer, Beelzebub Leviathan, Belphegor, Mammon, and Satan, led the devils to fight in the Great Mythology War against the Vampyres led by the first Vampyre and his followers, the Seraphs led by the God of the Bible, the Heroes led by the Original Hero, and the Fallen Angels led by Azazel, thus resulting in the deaths of billions of devils, succubi and imps with more than half of the Devil Noble Clans of the 72 Daemons left extinct. A majority of the countless armies of devils that served under the 72 High Class Devil Families also died in the process. Even after Asmodeus' death in the Great War alongside his fellow Satans, his ideology still continues to cause a tremendous negative impact on the Devils from the Old Maou Faction, an organization of fanatic Devils who absolutely support her world domination ambitions, and who continued to cause danger and chaos to Hell.

Damaidos Zereikel Asmodeus
Damaidos Zereikel Asmodeus (ダマイドス・ゼレイケル・アスモデウス, Damaidosu Zereikeru Asumodeusu) is the Archdemon son of Cythraul Sohn Asmodeus and the grandson of the original Asmodeus, known as Archdemon Zereikel, who was preparing to assume the position of Satan Asmodeus alongside the other Satan descendants and restart the Great War against the Vampyres, Seraphs, Heroes and Fallen Angels. In the civil war between the Satan army and the Rebel army, Damaidos lead the Asmodeus army face the Rebel army where Amanda and Serafall served as aces on the defunct territory of the Valefor family, and he along with his army almost became cornered by the overwhelming thorns of Amanda and ice magic of Serafall. The Satan army regained the momentum when the forces of the Six Houses of Lucifer, where Layfia Nebiros served as an ace decided to join the fight and the royal army regained its strength. When Damaidos saw the fierce magical battle between Amanda, Serafall and Layfia, he was dazed and awestruck as he couldn't intervene at all. About 10 days after the battle continued undecided, Percival and Dredge's armies appeared and the Satan's army re-grouped. The battle between the Rebel army, lead by Percival, Serafall and Dredge, and the Satan army, lead by Damidos along with the Six Houses of Lucifer continued for days, as land, nature and landscape of the former Valefor domain suffered serious damage. The battle that was taking place in the old Valefor is became confusing by sudden appearance of a Fly Chimera, and both sides temporarily retreated their troops. After the Fly Chimera was defeated by Percival and Dredge, the battle at the former Valefor domain was resumed and Damaidos was defeated and killed by Percival, Serafall and Dredge.

Belphegor
Belphegor (ベルフェゴール, Berufegōru) was one of the seven original Satans. He also had immense arrogance as according to Azazel, Belphegor and the other original Satans tyrannically desired to become the Kings of the World by destroying the World to create their own definition of a new world of Devils, Succubi, Incubi and Imps.

To realize their selfish shared ambition of world domination, Belphegor and his fellow Satans, the original Lucifer, Beelzebub, Leviathan, Asmodeus, Mammon, and Satan, led the devils to fight in the Great Mythology War against the Vampyres led by the first Vampyre and his followers, the Seraphs led by the God of the Bible, the Heroes led by the Original Hero, and the Fallen Angels led by Azazel, thus resulting in the deaths of billions of devils, succubi and imps with more than half of the Devil Noble Clans of the 72 Daemons left extinct. A majority of the countless armies of devils that served under the 72 High Class Devil Families also died in the process. Even after Belphegor's death in the Great War alongside his fellow Satans, his ideology still continues to cause a tremendous negative impact on the Devils from the Old Maou Faction, an organization of fanatic Devils who absolutely support her world domination ambitions, and who continued to cause danger and chaos to Hell.

Bealea Vally Belphegor
Bealea Vally Belphegor (ベアレア・バリー・ベルフェゴール, Bearea Barī Berufegōru) is the Archdemon daughter of the original Belphegor, known as Archdemon Vally, who was preparing to assume the position of Satan Belphegor alongside the other Satan descendants and restart the Great War against the Vampyres, Seraphs, Heroes and Fallen Angels. She was noted to be very powerful as her tear attacks could defeat High-class Devils and even Ultimate-class devils as her attacks could wipe out an army of 10000 troops. During the civil war of the Devil army led the Bealea's Belphegor army and Anti-Government forces lead by Myrddin Astaroth fought against each other, the two faced each other in single combat at the old abandoned Gusion territory. They battled each other in the sky of Gusion castle town. She tried to tear Myrddin with enough power gathered to tear the city, the immense raised towards Myrddin and tried to tear around him or the tears swelled as if it had a will of its own and created a myriad of sharp conical shapes to attack Myrddin from all sides as various tears and tethers appeared and wrapped around Myrddin. However, she was humiliated by being attacked by her own attacks which Myrddin redirected and being counterattacked by Myrddin himself, which caused her body to become damaged as she was losing breath. Angered, she transformed into her true form, a large and thin humanoid being, with six arms and horns on her head, as she opened her mouth wide and fired a giant pink aura several times but all of her attacks were all diverted by Myrddin's calculation formula. She was asked to surrender by Myrddin, but choose her position, honor and pride over her life as the Belphegor's army was wiped out and she was killed.

Mammon
Mammon (マモン, Mamon) was one of the seven original Satans. He also had immense arrogance as according to Azazel, Mammon and the other original Satans tyrannically desired to become the Kings of the World by destroying the World to create their own definition of a new world of Devils, Succubi, Incubi and Imps.

To realize their selfish shared ambition of world domination, Mammon and his fellow Satans, the original Lucifer, Beelzebub, Leviathan, Asmodeus, Belphegor, and Satan, led the devils to fight in the Great Mythology War against the Vampyres led by the first Vampyre and his followers, the Seraphs led by the God of the Bible, the Heroes led by the Original Hero, and the Fallen Angels led by Azazel, thus resulting in the deaths of billions of devils, succubi and imps with more than half of the Devil Noble Clans of the 72 Daemons left extinct. A majority of the countless armies of devils that served under the 72 High Class Devil Families also died in the process. Even after Mammon's death in the Great War alongside his fellow Satans, his ideology still continues to cause a tremendous negative impact on the Devils from the Old Maou Faction, an organization of fanatic Devils who absolutely support her world domination ambitions, and who continued to cause danger and chaos to Hell.

Maxwell Moris Mammon
Maxwell Moris Mammon (マクスウェル・モリス・マモン, Makusueru Morisu Mamon) is the Archdemon son of the original Mammon, known as Archdemon Moris, who was preparing to assume the position of Satan Mammon alongside the other Satan descendants and restart the Great War against the Vampyres, Seraphs, Heroes and Fallen Angels. He was noted to be very powerful as his gold attacks and weapons could defeat High-class Devils and even Ultimate-class devils as his attacks could wipe out an army of 10000 troops. During the civil war of the Devil army led the Maxwell's Mammon army and Anti-Government forces lead by Kason Gremory fought against each other, the two faced each other in single combat at the old abandoned Ose territory. They battled each other in the grounds of Ose castle. He tried to drown and piece Kason with enough gold gathered to coat the entire city, the immense power raised towards Kason and tried to drown around him or the weapons and gold swelled as if it had a will of its own and created a myriad of sharp conical weapons to attack Kason from all sides as various gold weapons and creatures appeared and wrapped around Kason. However, he was humiliated by being attacked by his own attacks which Kason simply destroyed and being counterattacked by Kason himself, which caused his body to become severely damaged, he showing exposed bone and torn flesh, as he was power. Angered, he coated and formed around him a giant golden armor as he continued firing giant golden auras and wepaons several times but all of his attacks were all destroyed by Kason's calculation formula. He was asked to surrender by Kason, but choose his position, honor and pride over his life as the Mammon's army was wiped out and he was killed.

Satan
Satan (サタン, Satan) was one of the seven original Satans. He also had immense arrogance as according to Azazel, Satan and the other original Satans tyrannically desired to become the Kings of the World by destroying the World to create their own definition of a new world of Devils, Succubi, Incubi and Imps.

To realize their selfish shared ambition of world domination, Satan and his fellow Satans, the original Lucifer, Beelzebub, Leviathan, Asmodeus, Belphegor, and Mammon, led the devils to fight in the Great Mythology War against the Vampyres led by the first Vampyre and his followers, the Seraphs led by the God of the Bible, the Heroes led by the Original Hero, and the Fallen Angels led by Azazel, thus resulting in the deaths of billions of devils, succubi and imps with more than half of the Devil Noble Clans of the 72 Daemons left extinct. A majority of the countless armies of devils that served under the 72 High Class Devil Families also died in the process. Even after Satan's death in the Great War alongside his fellow Satans, his ideology still continues to cause a tremendous negative impact on the Devils from the Old Maou Faction, an organization of fanatic Devils who absolutely support her world domination ambitions, and who continued to cause danger and chaos to Hell.

Zatouji
Zatouji (ザトゥージ Zatōji) is a young Devil-in-training from Madara Town who specializes in familiars. He strives to become a Familiar Master. He acts as a guide to novice Devils who have yet to obtain a familiar. He suggests capturing several of the same type to breed them in order to gain more powerful familiars.

Lirenkus
Lirenkus (リレンクス, Rirenkusu) is a young boy who is a fan of Arthur's Oppai-Dragon Show. Since birth, Lirenkus was unable to use demonic-power and has been neglected by others because of that, his parents however have been supporting and wishing for their son to get stronger.

He first appeared in Volume 10, where he was accompanied by his mother for the Oppai-Dragon signing but was upset as he arrived too late to get an autograph. Arthur who was watching the boy came over to cheer him by signing on his cap and told him not to cry and to stand strong no matter how many times he falls.

Lirenkus reappeared in Volume 17, during the open day for Auros Academy, a school he was interested in enrolling. Just when the school was under attack by the Chaos Insurgency, Lirenkus shows to his parents that he could now use fire magic, even if it's just a little. His parents are shown to be proud of him. He also meets Arthur again who, much to his mother's surprise, still remembers her son.

Alivian
Alivian (アリヴィアン Arivian) is a reincarnated Devil serving as queen and a butler for Seekvaira Agares. He is formerly a Eastern European Dragon (East Slavic Dragon) from the Dragon clan called "Zmei" and was forbidden from turning into his Dragon form by Seekvaira. He is also the one that gave the most trouble to Sona Sitri during the Rating Game between Sona and Seekvaira.

Michael Maier
Michael Maier (マイケル・マイヤー Mikeru Maiyā) is the Bishop of Sora Sitri. He is a historical figure who was once a human physician, composer, alchemist and the former counsellor to the Holy Roman Emperor, Rudolf II, until he was reincarnated as a Devil. He is a engineer of the Demonic Power Research Institute, working under Heinrich Cornelius Agrippa. He appeared in the Short Story Golden Maiden, in which in the past, he helped Ariel Lucifer in rescuing Asia from being executed by the fellow members of her clan, he settled on a truce with the clan leader; Suou Bauer to allow her to live under the care of Lucifer.

Ikue Doumon
Ikue Doumon is the Queen and wife of Satan Bonnibell Satan. Said to be one of the strongest Queens in Hell, she is a former member of the Doumon Clan of mystics, being able to create and control spiritual water and can summon countless numbers of spirits to do her bidding. She is said to be a beautiful woman in about her early-thirties, with long and sleek black hair and purple eyes.

Shemhazai's wife
The Devil/Succubus wife of the Fallen Angel Shemhazai who he married some time before the series and became with-child. She was first mentioned at the end of Volume 4 in a conversation between Azazel, Chantinelle and her husband. Not much is know about her except that she's noted to being a good women for staying with Shemhazai at the risk of her assassination due to a few of Azazel's subordinates being against the peace treaty. Azazel also mentioned that their child will be the bridge between Devils', Succubus' and Fallen Angels.