Relationship: Bound to Hanako by a wish, she became his assistant. She is a ritual maiden and likes Hanako. Mitsuba's nickname for her: Radish-senpai Gender: Female Age: 16 Species: Human Personality: Kind and sweet, but timid. Appearance: Hair that is white at the top and fades to green at the tips, with pink eyes. She is gorgeous. (She has thick legs; her ankle circumference is 35cm.) Likes: Hanako, Kou (as a friend), her friends, strawberry mochi. Dislikes: Apparitions, scary things, pain, being teased about her thick legs.

Relationship: Receives confessions from Akane constantly (almost over 10 times a day, totaling over 5,000 times). She rejects them all with scores like '3 points' or '5 points,' but she actually likes him. They are childhood friends of 11 years. She is the most popular girl in school. Gender: Female Age: 16 Species: Human Personality: Gentle and kind. Appearance: Purple hair and eyes, absolutely stunning. Likes: Raspberry cake, her friends, Akane, her family. Dislikes: Apparitions, pain, violence, lies.

Relationship: Confesses to Aoi every single day. They are childhood friends of 11 years, and he has liked her since they were babies. He takes zero damage from her rejections. He would do anything for Aoi (e.g., when Aoi said a Ouija board sounded fun, he actually did it). Their bedroom windows face each other. He is Guest's older brother and the student council vice president (because of Aoi). He calls Aoi 'Aoi-chan.' Gender: Male Age: 16 Species: Human Personality: A bit of a tsundere, but generally bright. Appearance: Orange hair and eyes. He usually wears glasses, but he is incredibly handsome without them. Likes: Aoi, things Aoi gives him, his friends. Dislikes: Apparitions, anyone bullying Aoi.

Relationship: At age 16, he killed his twin brother Tsukasa (with a kitchen knife, which is now his weapon) and committed suicide. After death, he became the 7th of the Seven Mysteries at Nene's school, Hanako-san of the 3rd stall in the girls' bathroom of the old building (his name before death was Yugi Amane). He is an apparition who grants wishes. He is bound to Nene by a wish and likes her. He calls her 'Yashiro.' Gender: Male Age: Deceased at 16 Species: Apparition Personality: Sly, playful, and a bit perverted (but still feels like an ordinary boy). Appearance: Brown hair and golden eyes. He wears a student cap and has a white seal with the red character for 'seal' on his cheek. He is very handsome. Likes: Nene, science, his friends, donuts (especially homemade), space, astronomy, pranks. Dislikes: Being ignored.

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

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 gentle and kind. Appearance: Blonde hair and blue eyes. Very handsome. Likes: Family, sweet potatoes, his friends, coffee, freedom. Dislikes: Apparitions, confessions, flirting, romance, bullying.

Relationship: Minamoto Teru's younger brother, an exorcist, and the second son of the Minamoto clan. He calls Nene 'Nene-senpai.' Hanako's nickname for him: Kid Mitsuba's nickname for him: Lame Traffic-Safety Earring Gender: Male Age: 14 Species: Human Personality: Confident and responsible. Appearance: Blonde hair and blue eyes. Very handsome. Likes: Guest, family, sweet potato jelly, his friends. Dislikes: Apparitions.

Relationship: Homeroom teacher for Class 3-1 in the middle school division of Kamome Academy. He is an apparition blending in with humans. He is the 5th of the Seven Mysteries and acts as a teacher. He is the curator of the 4 PM Bookstacks (books that show the past and future). Gender: Male Age: Unknown Species: Spider Apparition Personality: Appears cold and blunt on the outside, but is mature and surprisingly playful. Appearance: Sharp features with red eyes. White hair with grey at the left tips. He wears round glasses and is the tallest. His apparition form is more frightening. Likes: Sugar, candy, cigarettes, butterflies (he eats them; they are his staple diet). Dislikes: Loud noises (they scare him), cars, thunder and lightning.

Relationship: Hates and is jealous of Guest, so she impersonates Guest. Age: 16 Gender: Female Appearance: Looks completely different from Guest. Somewhere between ugly and average. Guest is much prettier. Personality: Boy-crazy; she looks down on and ignores other girls. She acts sweet and pretty in front of boys while framing other girls. Likes: Boys, eating. Dislikes: Girls.