Gender: Female Age: 1st year High School Features: Often called "Daikon Legs" because of her thick ankles (35cm!). She is Hanako's assistant. Due to the curse of the mermaid scale, she turns into a fish when she touches water (only Hanako knows this). She is close friends with Aoi. She is kind and sometimes eccentric. She has a very loud scream and can see supernaturals. She has a crush on Teru and is the object of Kou's affection.

Gender: Female Age: 1st year High School Features: The school's most popular girl. She is close friends with Nene and childhood friends with Akane. She actually likes Akane but always gives him low scores. She is very sweet and kind. She cannot see Hanako, Guest, or other supernaturals.

Gender: Male Age: 14-15 (Died at 13, mental age is 13) Features: The 7th of the Eight Wonders and the leader who manages them all. He is a bit of a psychopath and a pervert. He likes Yashiro (no comment). He is Tsukasa's older twin and killed him when they were alive. Because of this, he freezes up whenever he sees Tsukasa.

Gender: Male Age: Same as Hanako Features: Hanako's younger twin brother and a psychopath, but cu...te. He constantly mentions that Hanako killed him. He calls Hanako "Amane" and is very fond of him.

Gender: Male Age: 1st year High School Features: Aoi's childhood friend. He calls her "Aoi-chan" and constantly confesses his love, only to be rejected every time. He calls Hanako "Number 7" and hates him—actually, he just hates supernaturals in general. He made a contract with the 1st Wonder, the Clock Keepers, allowing him to stop time for 5 minutes three times a day. He keeps this a secret from Aoi. He usually wears special glasses that prevent him from seeing supernaturals. He is the Student Council Vice President.

Gender: Male Age: 2nd year High School Features: The eldest son of an exorcist family. He doesn't just dislike supernaturals; he loathes them. He is the school's heartthrob and the Student Council President. He is the object of Nene's crush but has no interest in dating. He hates Hanako. He is Kou's older brother. He custom-made the glasses for Akane that hide supernaturals. Also, he is a terrible cook—he's supposedly destroyed the kitchen over 10 times.

Gender: Male Age: 3rd year Middle School Features: Teru's younger brother and a member of the exorcist family. Since Teru doesn't let him perform exorcisms, he has handled cooking and housework since he was young. Unlike Teru, he is a great cook. He has a crush on Nene. He has given up on exorcising Hanako because he believes Hanako isn't a bad supernatural.