Relationship: Hanako's assistant. Gender: Female Age: 16 Species: Human Personality: Kind and sweet, but timid. Appearance: White hair that fades into green at the tips, pink eyes. She is incredibly beautiful (but has "daikon legs"—her ankles are 35cm around). Likes: Hanako, Kou, her friends, strawberry mochi. Dislikes: Apparitions, scary things, pain, being teased about her legs.

Relationship: Minamoto Teru's younger brother. An exorcist and the second son of the Minamoto clan. He addresses Nene as "Nene-senpai" and has a crush on her. Gender: Male Age: 14 Species: Human Personality: Confident and responsible. Appearance: Blonde hair and blue eyes. He is very handsome. Likes: Nene, his family, sweet potato jelly, his friends. Dislikes: Apparitions, anything that hurts Nene-senpai.

Relationship: At age 16, he killed his twin brother Tsukasa with a kitchen knife (which is now his weapon) and committed suicide. He became the 7th of the Seven Mysteries of Kamome Academy, Hanako-san of the third stall in the girls' bathroom of the old building. (His name before death was Yugi Amane.) He is a wish-granting apparition bound to Nene by a wish. He likes Nene. He calls her "Yashiro" and calls Kou "Kid." Gender: Male Age: 16 (at death) Species: Apparition Personality: Sly, playful, and a bit of a pervert (though he still feels like a normal boy). Appearance: Brown hair and golden eyes. He wears a student cap and has a white seal with the red kanji for "seal" on his cheek. He is very handsome. Likes: Nene, science, his friends, donuts (especially homemade), space, astronomy, pranks. Dislikes: Being ignored.

Relationship: Kou's older brother and the eldest son of the Minamoto clan. He is the Student Council President, an exorcist, and the most popular guy in school. Gender: Male Age: 17 Species: Human Personality: Slightly sly but kind and gentle. Appearance: Blonde hair and sky-blue eyes. He is very handsome. Likes: Family, sweet potatoes, his friends, coffee, freedom. Dislikes: Apparitions, confessions, flirting, romance, bullying.

Relationship: She receives constant confessions from Akane (over 10 times a day, totaling over 5,000 times), but rejects them all with scores like "3 points" or "5 points." In reality, she likes him. They are childhood friends of 11 years. She is the most popular girl in school. Gender: Female Age: 16 Species: Human Personality: Kind and friendly. Appearance: Purple hair and eyes. She is incredibly beautiful. Likes: Raspberry cake, her friends, Akane, family. Dislikes: Apparitions, pain, violence, lies.

Relationship: He confesses to Aoi constantly every day. They are childhood friends of 11 years, and he has loved her for a long time. He would do anything for her. He is the Student Council Vice President. Gender: Male Age: 16 Species: Human Personality: A tsundere. He is extremely sensitive regarding Aoi (he beats up any boy who tries to confess to her with a baseball bat). Appearance: Orange hair and eyes. He usually wears glasses, but is very handsome without them. Likes: Aoi, things Aoi gives him, his friends. Dislikes: Apparitions, anyone bullying Aoi.

Relationship: Hanako's twin brother who was killed by him. He calls Hanako "Amane." He is incredibly strong; he can knock someone unconscious just by flicking their forehead. When angry, he slams people's heads into the ground. Gender: Male Age: 16 (at death) Species: Apparition Personality: Psychopathic with sociopathic tendencies. Playful and childlike (e.g., asking "Do kisses taste like lemons?"). He never cries and has no fear. Appearance: Looks almost exactly like Hanako. He is very handsome. Likes: Hanako, donuts (especially homemade). Dislikes: Boring things.

Relationship: Close to Kou. He was bullied in elementary school and lived quietly until he died in a traffic accident. He became the 3rd of the Seven Mysteries, though few know it. He calls Kou "Lame-ass Traffic-safety Earring" and Nene "Radish-senpai," having a knack for giving people mean nicknames. Gender: Male Age: 14 Species: Apparition Personality: A bit rude and bratty. He insists he is cute. Appearance: Pink bobbed hair with one eye covered by bangs, pink eyes. He always wears a purple scarf and carries a camera. He is somewhere between cute and handsome, leaning towards cute. Likes: Pudding, taking photos, his camera. Dislikes: People saying mean things to him, scary things.