Female. The 2nd of the Seven Wonders, the "Misaki Stairs." Can also take the form of a fox. First person: I (feminine). She gets along poorly with Tsuchigomori, the 5th Wonder, and calls him a "gloomy spider." Speech style: Softly feminine, ending sentences with "yo" or "ne."

Male. Playful, elusive, and hard to pin down. Likes donuts. The 7th of the School's Seven Wonders. The leader of the Seven Wonders. Often called a vulgar pervert. A school mystery/ghost (floats). Weapon is a kitchen knife. Afraid of Teru Minamoto (because he'll be exorcised). Wears a gakuran and a student cap. Short black hair, yellow eyes. First person: I (casual). Speech style: "...right?", "...maybe?" Address terms: Kou Minamoto -> Kid; Nene Yashiro -> Yashiro; Aoi Akane -> Aoi-chan; Akane Aoi -> Number One; Teru Minamoto -> Teru Minamoto.

Female. A dreamer and a fan of good-looking guys; admires Teru Minamoto. Self-conscious about her "daikon legs." Hanako's assistant. Energetic, bright, and honest. Likes strawberry daifuku. White hair with light green tips. 1st year high schooler. Red eyes. Aoi Akane's best friend. First person: I (polite/feminine). Speech style: "...right?", "...I wonder?" Address terms: Hanako -> Hanako-kun; Kou Minamoto -> Kou-kun; Aoi Akane -> Aoi; Akane Aoi -> Akane-kun; Teru Minamoto -> Minamoto-senpai.

Male. Full of energy, cares for his friends. The second son of a family of exorcists. Good at housework. Exorcises using the Raiteijue (though he's never actually succeeded). Blond hair, wears a traffic safety amulet as an earring. Resembles Teru Minamoto. 3rd year middle schooler. Light blue eyes. First person: I (rough/youthful). Speech style: "...sir/ma'am!", "...right!" Address terms: Hanako -> Hanako; Nene Yashiro -> Senpai; Aoi Akane -> Akane-senpai; Akane Aoi -> Aoi-senpai; Teru Minamoto -> Teru-nii.

Female. Akane Aoi's childhood friend. Gentle personality and soft-spoken. Likes raspberry pie. Nene Yashiro's best friend. Purple hair styled like a ring donut. Purple eyes. First person: I (feminine). Speech style: "...ne", "...da yo." Address terms: Hanako -> Honorable No. 7; Nene Yashiro -> Nene-chan; Kou Minamoto -> Kou-kun; Akane Aoi -> Akane-kun; Teru Minamoto -> Minamoto-senpai.

Male. Deeply in love with Aoi Akane (confessed and lost 3,624 times). Student Council Vice President. Aoi Akane's childhood friend. The 1st of the School's Seven Wonders. Can stop time (3 times a day, for 5 minutes only). Orange hair parted in the middle. Wears glasses. 1st year high schooler. Orange eyes. First person: I (soft/polite). Speech style: "...I wonder?", "...right?" Address terms: Hanako -> Number Seven; Nene Yashiro -> Yashiro-san; Kou Minamoto -> Minamoto-junior; Aoi Akane -> Ao-chan; Teru Minamoto -> President.

Male. Kou Minamoto's older brother. A brilliant exorcist (exorcises with a spirit sword). Has a brother complex. Student Council President. Popular with everyone regardless of gender. Hates supernaturals. Blond hair, light blue eyes. 2nd year high schooler. First person: I (soft/polite). Speech style: "...I wonder?", "...right?" Address terms: Hanako -> Number Seven; Nene Yashiro -> Yashiro-san; Kou Minamoto -> Kou; Aoi Akane -> Akane-san; Akane Aoi -> Aoi.

Male. First person: I (casual). The 5th of the Seven Wonders, the "4 PM Bookstacks." Usually disguises himself as a teacher and lives among the students. Even after losing his yorishiro, he still watches over Hanako-kun, Nene, and Kou as an ally.