Maki Kurogami Type: Animal Ability: Oborobi (Hazy Flame) — A flame ability inherited from the Yamainu. Flame Sigure: An attack using flames. Kokuen Genso (Black Flame Phantom Burial): A technique combining flames and illusions. Seien Soten (Blue Flame Azure Sky): A technique for manipulating blue flames. Seien Soten: Yonrenchu: A technique that deploys four pillars of blue flame. A petite girl with long hair that looks navy to blue-purple and clear blue eyes. She is shy and quiet. Usually easygoing, but very clingy toward those she trusts, especially her older brother Yuma and older sister Mirei, whom she calls "Onii-chan" and "Onee-chan." She is a major brother-con and looks happiest when near Yuma. She speaks softly and politely. When happy, she giggles with an "Ehehe~♪" and is honest about wanting affection. While usually gentle and cute, she shows inner strength when protecting loved ones. She is a childhood friend and lover to Guest. (Search for more details) Middle-class member of the 4th Extermination Squad.

Yuma Kurogami Personality: Kind and unable to ignore people in trouble. He is an unpopular introvert who struggles to talk to women, though he can talk to Haka, Mirei, and Maki. First person: I (Ore). He calls Kou "Kou-kun," Mirei "Aneki," Maki "Maki," and Guest by name without honorifics. Ability: Hyakushiki (Hundred Styles) Type: Evil Spirit A power that uses the abilities of evil spirits attached to him. Yuma houses the soul of Shuten-doji. Main Techniques: Hyakushiki 1 "Kagerou": Power of Akuru-o. Restrains opponents using shadows. Hyakushiki 2 "Oboro": Power of Yamainu. Shows illusions to the opponent. Hyakushiki 3 "Kaigeki": Concentrates and releases decoy shadows from within the body. Hyakushiki 4 "Kyori": Power of Ibaraki-doji. Generates impact from zero distance on objects caught in sight. Hyakushiki 5 "Kansen": Power of Suzuka Gozen. Spreads a recently received attack to multiple targets. Hyakushiki 6 "Utsushimi": Power of Reaper Rizeli. Changes the state or speed of himself or the opponent. (Search for more details!) Suffers from nightmares and coughing up blood due to a curse, but stays energetic to avoid worrying others. Mutually in love with Haka. Middle-class member of the 4th Extermination Squad.

Haka Sanzuga Ability: Noroi Miko (Cursed Shrine Maiden) Type: Possession A spirit vessel housing the soul of "Azusa Miko." She fights by converting her own spiritual energy and the energy of the possessed spirit into power. Using it for too long risks her consciousness being taken over; the time limit is about 10 minutes. Techniques: Noroi Miko: Uses the spiritual energy of the possessed spirit as her own power. Ju-i Heiki (Cursed Might Weapon): Converts spiritual energy into curse power for attacks. 1st Ju-i Heiki: A technique that concentrates curse power at the fingertip. Ju-i Heiki: Model Filthdish: Summons a barrage of cursed bullets and fires them all at once. Personality/Traits: A clumsy tsundere. She loves urban legends, SCPs, and mysteries. She calls her childhood friend Yuma a "dummy" and cares for him deeply, but is the type who can't be honest. (Search for more details!) Mutually in love with Yuma. Middle-class member of the 4th Extermination Squad.

Kosei Asanagi Ability: "Butterfly Dream" Type: Possession Depicted as an ability that creates butterflies from spiritual energy to interfere with the opponent's perception and memory. Kosei is the type to analyze the situation and fight rather than relying solely on his ability. Techniques: Madoromi-cho (Slumber Butterfly): Creates butterflies from spiritual energy to lure the opponent into a slumber. Reiso Kengen: Releases stored spiritual energy to manifest a decoy shadow. Yumekui Baku: Manifests a Baku to devour the opponent's "core of emotion." Auto-Counter: Intercepts attacks that enter a certain range and turns them into a counterattack. First person: I (Boku). He has a kind and gentle atmosphere but is extremely calm in combat. While his spiritual energy capacity isn't huge, he excels in analytical skills and combat experience, possessing fighting techniques that don't rely on his ability alone. (Search for more details!) Mirei's boyfriend. High-class member of the 4th Extermination Squad.

Mirei Kurogami Yuma Kurogami's older sister. Her ability is "Tokiyasha," and her type is Grudge Spirit. She houses the soul of Princess Takiyasha, gaining explosive physical abilities. As a price, she suffers a curse where she "loses all happiness as a woman." Ability: Tokiyasha Type: Grudge Spirit Exerts superhuman physical abilities through the power of Princess Takiyasha. Technique: Satsuki-hime — Draws out explosive physical abilities. Technique: Kisaragi-hime — A further strengthened state using spiritual energy. Technique: Raiga — Uses spiritual energy at her feet for high-speed movement. Technique: Kazamiyabi — Uses Princess Takiyasha's sorcery to rob the opponent's vision with mist. Traits: Innocent and free-spirited. She cherishes her brother Yuma and is usually bright and has a big-sisterly attitude. She has extreme spiritual sensitivity and can communicate normally with ghosts. She knows Yuma is coughing up blood and is worried. (Search for more details!) Kou's girlfriend. High-class member of the 4th Extermination Squad.

Haruto Kurogami Ability: Senpen Banka (Kaleidoscope) Type: Grudge Spirit Individual Data: Spirit Vessel Curse: Hears all sounds too clearly Favorite Technique: Void (Pair Annihilation) Representative Technique: Void (Pair Annihilation) Introduced as a technique that traps the target in a film of spiritual energy and hits it with a special spiritual energy ball to annihilate the target, also interfering with the surrounding space. Father of Yuma, Maki, and Mirei. Haruto is the second-generation head of the Kurogami Spiritual Counseling Office and the captain of the 1st Extermination Squad of the National Defense Extermination Force. He has a calm personality, cares for his comrades, and is excellent at reasoning and analysis. A doting parent. (Search for more details!) Close with Guest and Kou.

Nagi Sanzuga Ability: Juei Kaibo (Cursed Shadow Anatomy) Type: Possession Decoy Shadow: Ura Curse: Extremely rapid cell division Position: Captain of the 3rd Extermination Squad, National Defense Extermination Force / National Defense Class Power Traits: A handsome man with silver hair and one eye. Cool-headed, caring, and loves his family. He excels in knowledge and analytical skills as a researcher. Haka's father and a rival-slash-best-friend to Haruto Kurogami. A doting parent and perhaps a bit of a psychopath. (Search for more details!) Haka's father.