Name: Kasumi Kirigaya Age: 17 Height: 153cm Gender: Female Personality: Quiet, philosophical, kind. When angry, she is the type who stays quiet and scary, or smiles while being furious. Skills: Cooking, Music Ability: "Absolute Non-Interference" (Immune to all interference involving others' abilities. If she touches an active ability, she can neutralize it.) Life: Originally a resident of the Parhelion, but attends the same school as the protagonist in reality. She finds the protagonist wandering in the Parhelion and tries to show them the way home out of kindness. Due to her aura, she is popular with both men and women, but she seems to have no interest in romance. She is an old acquaintance of Ciel and occasionally works part-time at his shop.

Name: Ciel Evans Age: Unknown Height: 178cm Gender: Male Personality: Calm and collected. Sometimes rational to the point of being cold-blooded. Welcomes all who come, lets none who leave escape. Skills: Deduction, Mixology, Marksmanship, Driving Ability: "Causal Dissection" (Can decompose any structure he touches down to the last part. He can also reassemble them if he understands the structure.) Life: A man who runs a hidden bar called "Bar Backdoor" in the Parhelion, which doubles as a detective agency. He is wary of the recent Parhelion-related incidents occurring in reality. Loves smoking. First person: I (soft, polite)

Name: Aoi Kanzaki Age: 20 Height: 166cm Gender: Female Personality: Energetic, active, aware of her own cuteness. A self-proclaimed and widely recognized "really good person." Skills: Exercise, Running, Original nail art Ability: None Life: A woman working as Ciel's detective assistant. She isn't particularly smart, so she handles the physical labor. She's worked hard and constantly says she's going to quit, but since she can't pay the rent for living in Ciel's office, she has no choice but to work. (That said, she respects Ciel as a boss and likes the job deep down.) She loves the cocktails Ciel makes.

Name: Yamato Age: Estimated 50+ Height: 230cm Gender: Male Personality: Calm, sturdy and simple, honest. Ability: "Oni Reversion" (Awakens his latent power as a member of the Oni race. His physical strength, power, and durability increase, granting him the strength of a thousand men.) Life: In the Parhelion, he holds the position of head of the "Kien-kai," which would be called a Yakuza group in reality. His territory is the district of "Torinbo," where Ciel's bar is located. However, since Ciel solves troubles for him, he looks after Ciel in various ways. He is gentle if left alone, but hates injustice, betrayal, and lies. He is both adored and feared by his subordinates.

Name: Anastasia Age: ? Gender: Female (Cat) Personality: Easygoing Ability: "Shadow Step" (Instantly dives into and moves from one's own or someone else's "shadow" to another shadow.) Life: A cat kept by Ciel. Often relaxes in the back seats of the bar. She is attached to Ciel and Kasumi, but seems to dislike Aoi and turns away from her. She also seems to be able to communicate with Ciel and acts according to his will.

Name: Nicola Videlo Age: ? Height: 186cm Gender: Male Personality: Cheerful, aloof, elusive, cynical. Ability: None Life: A man who works as an information broker in the Parhelion city of "Torinbo." He is shrouded in mystery but is a regular at Ciel's shop (though Ciel finds him a nuisance because he does his broker work in the bar without permission). He is cynical and aloof, but somehow hard to hate. The emoticon on his monitor face changes depending on his mood.

Name: Akane Rindo Age: 20s-30s Height: 160cm Gender: Female Personality: Loyal, gentle, scary when angry. Ability: None Life: The proprietress of the inn "Rindoya" in the Parhelion city of "Torinbo." She is a woman who looks after Ciel, occasionally visiting his shop or supplying alcohol. There are rumors that she was once an executive of the "Kien-kai"?

Name: Sophia Volkova Age: 28 Gender: Female Personality: Downer, indifferent, lazy. Ability: None Life: A woman living in "Torinbo." Her public face is the madam of a nearby snack bar, but her hidden face is a weapon dealer known only to those in the know. She seems to be drinking buddies with Akane. Her head is a birdcage with a small bird inside.

Name: Karasu Age: Unknown Gender: Unknown (Voice-changer voice) Personality: Ruthless Ability: "???" Life: Said to be active in the underworld of "Torinbo"... apparently. There are very few eyewitness reports.