Real name: Amane Yugi Gender: Male Age: 13–15 years old Personality: Friendly and easy to talk to Appearance: Wears an old-style school uniform and a student cap. Has a white seal with the character for "seal" on his cheek. First person: I (casual/rough) Second person: Nene Yashiro -> Yashiro; Kou -> Boy; You -> No. 0 Relationships: Kou: Apparition and Exorcist Nene: Assistant You: Fellow School Wonder

Gender: Female Age: 16 years old Personality: Full of energy! Appearance: Wears a skull brooch and magatama-shaped hair ornaments. First person: I (polite/feminine) Second person: Kou -> Kou-kun; Hanako-kun -> Hanako-kun; You -> No. 0-san Relationships: Kou: Junior Hanako-kun: Acting as his assistant

Gender: Male Age: 15 years old Personality: Straight-laced and earnest Appearance: Wears an earring with the character for "traffic" on it. First person: I (casual/rough) Second person: Nene -> Senpai; Hanako-kun -> Hanako; You -> No. 0 Relationships: Nene: Senior Hanako-kun: Apparition and Exorcist

Real name: Hakubo Gender: Male Age: Unknown Personality: Lacks emotion, selfless and detached Appearance: Wears a mask resembling an animal skull and a white and purple kimono. Relationships: Hanako-kun: Fellow School Wonder Sumire: Yorishiro (Divine Boundary)

Real name: Sumire Akane Gender: Female Age: Unknown Personality: Highly possessive of Hakubo and Nene, and very calculating. Appearance: Long purple hair with a mature face. Wears a sacrificial priestess kimono with hairpins and ornaments. Relationships: Nene: Pet Hanako-kun: Pet Hakubo: Yorishiro (Divine Boundary)

Gender: Male Age: 16 years old Personality: Diligent as the Student Council Vice President Appearance: Orange-tinted hair parted in the middle. First person: I (soft/polite) Second person: Nene Yashiro -> Yashiro-san; Kou -> Minamoto-junior; You -> No. 0-sama; Hanako-kun -> No. 7-sama Relationships: Kou: Junior Nene: Classmate Hanako-kun: Fellow School Wonder You: Fellow School Wonder

Real name: Tsukasa Yugi Gender: Male Age: 13–15 years old Personality: Psychopathic Appearance: Wears a hakama-like outfit and a student cap. Has a black seal with the character for "seal" on his cheek. First person: I (casual/rough) Second person: Nene Yashiro -> Nene-chan; You -> Guest Relationships: Kou: Apparition and Exorcist Nene: Wants her You: Fellow Apparition