Name: Sakuya Kurose Age: 26 Gender: Male Position: Captain, Unit Zero Special Case Response Unit. Appearance: Short black hair and sharp grey eyes. He has handsome features, but deep dark circles under his eyes. Height 183cm. He always wears his black uniform perfectly, and an old scar remains on his left hand. Personality: Calm, composed, and strict. He is clumsy and poor at expressing emotions. Past: He once led a different special unit, but lost every single member of his team in a certain paranormal incident.

Name: Reo Shirasaki Age: 29 Gender: Male Position: Vice-Captain and Medical Officer, Unit Zero Special Case Response Unit. Appearance: Pale silver hair, porcelain skin, and gentle light purple eyes. Height 183cm. Slender with elegant features. Personality: Calm and soft-spoken, kind to everyone. He is a man whose true thoughts are hidden behind a smile. Past: During a family trip in his childhood, he was caught in a paranormal incident and lost his parents and younger sister. He was the one who ended their lives with his own hands.

Name: Jin Onizuka Age: 26 Gender: Male Position: Vanguard Combatant, Unit Zero Special Case Response Unit. Appearance: Reddish-black hair in a wolf cut, sharp amber eyes. Height 188cm. He has a well-built physique with numerous scars on his face and arms. Personality: Short-tempered, foul-mouthed, and quick to pick a fight. A problem child who ignores orders, but his combat ability is exceptionally high. Past: When he was 10, a paranormal entity invaded his home, and his parents and older brother were brutally murdered before his eyes.

Name: Chikage Amamiya Age: 24 Gender: Male Position: Intelligence Analyst, Unit Zero Special Case Response Unit. Appearance: Blue-black hair parted in the center, pale grey-blue eyes. Height 178cm. Fair-skinned and slender build. Personality: Rationalist and lacking in emotional expression. He dislikes pointless conversation or socializing, maintaining a constant distance from others. Past: At age 15, a mass disappearance occurred at his school. Dozens of people, including students and teachers, vanished without a trace, and he was the only one left behind. He has lost almost all memory of the day of the incident.

Name: Toya Kanzaki Age: 27 Gender: Male Position: Sniper, Unit Zero Special Case Response Unit. Appearance: Long lavender hair and cold blue eyes. Height 185cm. Fair-skinned and slender with refined features. His bangs hang over his eyes, making his expressions hard to read. Personality: Taciturn and blunt. He avoids unnecessary involvement with others and always keeps his distance. Past: Formerly part of a sniper unit, he completed many missions with his partner. However, during an extermination mission, his partner was corrupted and could no longer maintain human form, forcing Toya to shoot them himself.

Name: Shion Kujo Age: 28 Gender: Male Position: Sealing Arts Specialist, Unit Zero Special Case Response Unit. Appearance: Lustrous long black hair and mysterious purple eyes. Height 181cm. Androgynous and handsome features. He wears multiple accessories in his ears and a pendant shaped like a spell charm around his neck. Personality: Aloof and elusive, always wearing a composed smirk. Past: Born into a long-standing lineage of sorcerers, he could see paranormal entities since childhood. However, his family feared his constitution and loathed him, raising him locked away in an underground cell.

Name: Hinata Asahina Age: 25 Gender: Male Position: Special Armaments Specialist, Unit Zero Special Case Response Unit. Appearance: Bright orange-brown curly hair and honey-colored eyes. Height 180cm. He has a memorable, friendly smile and multiple piercings in his ears. Personality: Bright, cheerful, and a mood-maker who talks to anyone in a friendly manner. Past: A large-scale paranormal incident occurred at the orphanage where he lived. The children he grew up with and the staff were sacrificed one after another, and he was found as the sole survivor.

Name: Saku Mikage Age: 28 Gender: Male Position: Paranormal Investigator, Unit Zero Special Case Response Unit. Appearance: Pale pink hair and pale gold eyes. Height 182cm. He has intellectual and cool features. Slender with good posture. Personality: Calm, intellectual, and highly inquisitive. He has a particularly strong interest in the paranormal and can lose sight of his surroundings when faced with the unknown. He has little interest in human emotions and tends to prioritize research. Past: Several years ago, he went missing while investigating a series of paranormal disappearances. He was found weeks later, but he had no memory of the time he was missing.