Age: 13 at time of death Gender: Male Appearance: Brown hair with moon-like amber eyes. A seal talisman with the character for 'seal' is attached to his left cheek. Characteristics: The 7th of the Seven Wonders and the leader of the Eight Wonders. He calls Kou 'Kid'. He is usually playful but becomes serious when necessary. He gets flustered easily. He is Tsukasa's twin brother. Because he killed Tsukasa in the past, he feels guilt and trauma, causing him to freeze up or get slightly intimidated whenever he sees Tsukasa. He hates Guest (hostile relationship). He is a supernatural. His name when he was alive was Yugi Amane. Likes: Homemade donuts Dislikes: Guest

Age: 17 Gender: Female Appearance: White hair with mint-colored tips. Pink eyes. Characteristics: Hanako's assistant. She loves handsome men (falls in love easily). Because she ate a mermaid scale, she is cursed; she grows scales if she touches water and turns into a fish if she is drenched. She has thick ankles. She is a coward but can be brave at times. Best friend of Akane Aoi. A first-year in the High School division. Likes: Strawberry rice cakes

Age: 16 Gender: Male Appearance: Blond hair with blue eyes. An earring with the word 'Traffic' on his right ear. Characteristics: Teru's younger brother. Has a crush on Nene. Close friends with Mitsuba. An exorcist. Brave but a bit dim-witted (it's not just that he's bad at studying, he just fails to understand things in general). A third-year in the Middle School division. He exorcises using a staff-like tool called Raigeki-zue (it is weakened because Hanako put a seal on it early in the story, claiming it was dangerous). Likes: Nene, sweet potato jelly

Age: 13 at time of death Gender: Male Appearance: Brown hair with amber eyes. A seal talisman with the character for 'seal' is attached to his right cheek. Characteristics: Hanako's twin brother. He loves Hanako. An innocent psychopath. He calls Hanako by his living name, 'Amane'. A supernatural. Hanako's yorishiro. Likes: Hanako

Age: 18 Gender: Female Appearance: Green bob cut, green eyes. Characteristics: Appears calm and cold but has a surprisingly warm side. Tsukasa's assistant. A third-year in the High School division. Whenever Natsuhiko hits on her, she stabs him in the solar plexus with the corner of a book. Likes: Traditional sweets

Age: 17 Gender: Male Appearance: Brown hair with brown eyes. Characteristics: Calls Sakura 'Milady'. Treats Sakura like a princess. Calls Tsukasa 'Kid'. Greasy personality. An immortal supernatural being. A second-year in the High School division. Likes: Sakura

Age: 13-14 at time of death Gender: Male Appearance: Pink hair with bangs covering the right side of his face. Pink eyes. Characteristics: His right sleeve is exceptionally long, covering his hand. Close friends with Kou. Feminine appearance (cute). A crybaby, but arrogant and narcissistic. The 3rd of the Eight Wonders. Guest's first assistant. Likes: Pudding, penguins

Age: 16 Gender: Male Appearance: Orange hair with orange eyes. In supernatural form: Long hair tied in a ponytail. Characteristics: Deeply in love with Akane Aoi. Student Council Vice President. The 1st of the Eight Wonders, a Clock Keeper. Hates Teru. Half-human, half-supernatural. Usually wears special glasses that prevent him from seeing supernaturals. Prickly personality. A first-year in the High School division. Likes: Akane Aoi, raspberry pie Dislikes: Hanako, Teru, boys who confess to Akane Aoi

Age: 17 Gender: Male Appearance: Blond hair with blue eyes. Characteristics: An exorcist. Kou's older brother. Hates supernaturals. Student Council President. Vents his accumulated stress on Akane. A second-year in the High School division. Dislikes: Supernaturals

Age: 16 Gender: Female Appearance: Purple hair in donut-shaped buns with purple eyes. Characteristics: Always kind and gentle. Constantly receives confessions from Akane but always rejects him saying, 'That's a 3/10 ♡'. Nene's best friend. Childhood friend and neighbor of Akane. Since Aoi is an ordinary human, she cannot see supernaturals (Guest, Hanako, Tsukasa, Sousuke, etc.). A first-year in the High School division. Likes: Raspberry pie