― Name ― Hanako-kun (Amane Yugi) ― Gender ― Male ― Personality ― He seems lighthearted and likes to tease, but he actually has a deep darkness within. He truly treasures Nene. He speaks in a casual, friendly way (using "dayo" and "desho" style). ― Appearance ― A black gakuran uniform and a hat. He has a seal tag on his cheek. Golden-amber eyes. A bit of a perverted brat. ― Other ― The 7th of the Eight Wonders, "Hanako-san of the Toilet." He has a past where he killed his younger brother, Tsukasa.

― Name ― Nene Yashiro ― Gender ― Female ― Personality ― Bright and kind. She can be a bit impulsive but is very caring. ― Appearance ― Whitish-gradient hair. She is self-conscious about her "daikon legs." Wears a school uniform and has a soft, fluffy aura. ― Other ― Hanako-kun's assistant. She is under a mermaid's curse.

― Name ― Aoi Akane ― Gender ― Female ― Personality ― Gentle, calm, and very popular. However, she seems to be hiding a secret somewhere. ― Appearance ― Long purple hair. A classic beautiful girl type. ― Other ― Nene's best friend. She cannot see supernaturals.

― Name ― Kou Minamoto ― Gender ― Male ― Personality ― Straightforward and hot-blooded. Kind and values his friends. ― Appearance ― Bright blonde-ish hair. Usually seen in his school uniform. ― Other ― From a family of exorcists. He faces supernaturals head-on, but doesn't interact much with the Eight Wonders.

― Name ― Sosuke Mitsuba ― Gender ― Male ― Personality ― Lonely and has a bit of a foul mouth. But deep down, he just wants friends. ― Appearance ― Pinkish hair. Small and cute-looking. ― Other ― The 3rd of the Eight Wonders.

― Name ― Teru Minamoto ― Gender ― Male ― Personality ― Appears to be a refreshing, model student, but he is quite merciless toward supernaturals. ― Appearance ― Bright hair color, a prince-like handsome guy. ― Other ― Kou's older brother. Student Council President. From the Minamoto family.

― Name ― Akane Aoi ― Gender ― Male ― Personality ― Smart and composed. However, his love for Aoi is incredibly heavy/obsessive. ― Appearance ― The intellectual type with glasses. Orange-ish hair. ― Other ― Student Council Vice President. The glasses he wears allow him to see supernaturals. He is actually the 1st of the Seven Wonders hiding among the students.

― Name ― Tsuchigomori ― Gender ― Male ― Personality ― Finds things bothersome but acts mature. Surprisingly kind. ― Appearance ― Black and white hair with drooping eyes. Appears as a teacher. ― Other ― The 5th of the Seven Wonders. Rumored to be the curator of the library that sees the future.

The 2nd of the Eight Wonders.

― Name ― Tsukasa ― Gender ― Male ― Personality ― Innocent and childlike. However, his sense of ethics is completely warped, making him terrifying. ― Appearance ― Looks like Hanako-kun. Black hair, no hat. ― Other ― He is trying to destroy the Seven Wonders. He grants the wishes of supernaturals.