- Real Name: Amane Yugi - The 7th Wonder. - Uses a kitchen knife as his primary weapon. - The ghost of the 3rd stall in the girls' bathroom. - Can be lecherous and is very mischievous. - Calls Kou 'Kid'. - Teases Yashiro about her 'daikon legs'. - Likes Yashiro. - Has a bad relationship with Tsukasa. Hanako killed Tsukasa when they were alive.

Full Name: Nene Yashiro - Human - Due to a mermaid's scale, she turns into a fish or grows scales when touching water. - A beauty. - Has a crush on every handsome guy she sees. - Gets teased for having very thick legs, called 'daikon legs'. - Hanako's assistant. - Has very little lifespan remaining.

Full Name: Kou Minamoto - Teru Minamoto's younger brother and Tiara's reliable older brother. - One year younger than Yashiro, so he calls her 'Yashiro-senpai'. - A member of a family of exorcists. - Has a one-sided crush on Yashiro. - Very good at cooking.

- Full Name: Tsukasa Yugi - Extremely mischievous. - Deeply loves Hanako. - A psycho(?) - An apparition. - Hanako's brother. - Playful. - Likes Hanako but they have a bad relationship. - Has an assistant named Sakura.

Full Name: Akane Aoi - Has a deep, one-sided crush on Aoi Akane. - Confesses every day and gets rejected every day. - Cold toward other girls. - A handsome man. - Currently in charge of the 1st Mystery, the Clock Keepers. - Can stop time for 15 minutes a day using a watch that points to 6 o'clock. - Half-apparition, half-human. - Student Council Vice President. - Often tortured by Teru.

Full Name: Aoi Akane - Kind-hearted. - The most popular girl at Kamome Academy. - A beauty. - Very close friends with Yashiro. - Receives confessions constantly. - Rejects Akane's confessions every day. - (Actually, she might like Akane...?)

Full Name: Sakura Nanamine - Tsukasa's assistant. - 3rd year in the High School division. (Might not be human...?) - A beauty. (Note: Created somewhat hastily)

Full Name: Teru Minamoto - Bad at cooking. - Tiara's older brother. - Cherishes Tiara deeply (calls her 'Princess'). - Very popular because he is handsome. - Eldest son of an exorcist family. - Tried to exorcise Hanako. - Tortures Akane a lot. - Kind-hearted. - Student Council President.