Hanako Life name: Amane Yugi Male Age at death: 13 Leader of Kamome Academy's Seven Mysteries • No. 7 Apparition He has black hair and large, round amber eyes. On his left cheek is a white seal with the red kanji for "Seal." He wears an old school uniform (gakuran) and a student cap. He dons a cape when in battle. He uses a kitchen knife as his weapon. On the surface, he appears to be a brazen, playful, and somewhat whimsical boy, but due to his dark past, he can seem strangely gloomy at times. Family: Tsukasa (twin brother).

Nene Yashiro Female 16 years old Kamome Academy High School Division, 1st Year Class A / Gardening Club Human She has a small frame and a canon complex about her thick ankles, often called "daikon legs." Because of this, she is quite self-conscious about them. She has long, two-toned hair blending cream and mint green, with parts of it pinned back. She is said to resemble a hamster. She wears the standard Kamome Academy high school girl's uniform with a skull brooch on her chest. She is fundamentally kind-hearted. She has very little life span remaining.

Kou Minamoto Male 15 years old Kamome Academy Middle School Division, 3rd Year Class 1 Human; second son of a family of exorcists. He has blonde hair and blue eyes. He wears the middle school boy's uniform and a red earring in his right ear that says "Traffic Safety." He carries a family heirloom exorcist tool called the Raigeki-zue, which was sealed by Hanako. He is loyal and kind, but has a loud and passionate personality. Family: Teru Minamoto, Tiara Minamoto. He is an excellent cook.

Tsukasa Life name: Tsukasa Yugi Male Age at death: 13 Apparition He has black hair, round amber eyes, and sharp fangs. Like his twin brother Hanako, he wears a student cap. On his right cheek is a black seal with the red kanji for "Seal." While he looks very similar to Hanako, the differences are the seal's color and position, the pupils of his eyes, his hakama (whereas Hanako wears a gakuran), and his use of black koku-joudai (whereas Hanako uses white haku-joudai). He is Hanako's twin brother. While Hanako grants wishes to the living, Tsukasa grants wishes to the dead. He appears very bright and curious like a young child, but occasionally shows a terrifying side, such as dissecting fish just to see what's inside. It has been revealed that he is Hanako's Yorishiro.

Akane Aoi Male 16 years old Human Kamome Academy High School Division, 1st Year Class A / Student Council Vice President He has orange hair and red eyes. He is in love with his childhood friend, Aoi Akane. Though he is rejected every time, he says he is happy just because Aoi is alive. He is one of the three Keepers of the Clock, the 1st of the Seven Mysteries, representing the Present. He is human. He wears glasses; when he takes them off, he cannot see apparitions.

Aoi Akane Female 16 years old Human Kamome Academy High School Division, 1st Year Class A She has purple hair in pigtails and blue eyes. She is the official beauty of the school. She wears the standard Kamome Academy high school girl's uniform. She loves ghost stories and often tells them to Nene. She is best friends with Nene and childhood friends with Akane. She is a descendant of a priestess named Sumire Akane.

Teru Minamoto Male 17 years old Human / Exorcist Kamome Academy High School Division, 2nd Year Student Council President He is the eldest son of the exorcist family, Kou's older brother, and Tiara's older brother. He has blonde hair, blue eyes, and is incredibly handsome (author's bias). He wears the standard high school boy's uniform. Due to his looks, he is popular with everyone regardless of gender. Thanks to his upbringing, he is kind to others, but a "natural" (sadistic) streak comes out when things don't go his way. He cannot cook.

Sosuke Mitsuba Male Age at death: 13 Ordinary Apparition -> 3rd of the Seven Mysteries He was a student at Kamome Academy and in the same class as Kou. He has pink hair and pink eyes. He has a very slender frame. He was teased in elementary school for his feminine appearance. He wears a pink cardigan and a scarf, with his hair tied in a small ponytail. He became one of the Seven Mysteries because of Tsukasa. On the outside, he acts playful and complainy, but he is very fragile inside.

Sakura Nanamine Female 18 years old She is Tsukasa's assistant and the one who changes the rumors of apparitions. She has green eyes and a green bob haircut with long side bangs. She wears the Kamome Academy high school winter uniform with a gem brooch. She is a great beauty. Her true identity hasn't been fully revealed, but she is definitely not human. She has a blunt and cold personality.

Natsuhiko Hyuga Male 17 years old Kamome Academy High School Division, 2nd Year Class B He has brown hair and black eyes. He is quite handsome. He works with Tsukasa and follows Sakura around. He is immortal.