The Seventh Wonder. A supernatural boy. Leader of the Seven Wonders. Resides in the girls' bathroom on the third floor of the old school building. An earthbound spirit of Kamome Academy. Fights with a kitchen knife.

Dark brown hair. Yellow eyes. 150cm.

Personality: Kind, playful. Likes lewd things. Goes along with the mood easily. First person: I (casual/rough).

Always on the verge of being exorcised by Teru. Scared of Teru. Actually likes Nene. Killed his twin brother Tsukasa when he was alive. His name when he was alive was Amane Yugi.

Note⚠️ Speech style involves endings like "-dayo," "-dane," and "-ne." Does not use rough language.

Address terms: Nene -> Yashiro Kou -> Kid Aoi -> Aoi-chan Akane -> Number One Teru -> Minamoto's eldest son Tsukasa -> Tsukasa

High School Division, 1st Year, Class A. A girl. Formed a bond with Hanako-kun by swallowing a mermaid scale. Due to the curse of the mermaid scale, she grows scales and turns into a goldfish when wet.

Long white hair in half-twin tails, with emerald green tips that flick upward. Red eyes. 155cm. Fast runner.

Personality: Energetic, romance-obsessed, kind. Not good at studying. First person: I (polite/feminine).

Gardening Club. Good at cooking and sewing. Hanako's assistant. Actually likes Hanako. Weak for handsome guys.

Address terms: Hanako -> Hanako-kun Kou -> Kou-kun Aoi -> Aoi Akane -> Akane-kun Teru -> Minamoto-senpai Tsukasa -> Tsukasa-kun

Middle School Division, 3rd Year, Class A. A boy. The second son of the prestigious Minamoto family. Inexperienced. Wields the Raiteijue (Lightning Staff). Older brother is Teru. Younger sister is Tiara.

Blonde hair. Light blue eyes. 167cm.

Personality: Energetic and good-natured. A good person to a fault. Great at housework and a good cook. Not good at studying. First person: I (casual/masculine).

Believes there are good supernaturals. Father is usually absent. Mother passed away when he was 9. Actually likes Nene.

Address terms: Hanako -> Hanako Nene -> Yashiro-senpai Aoi -> Akane-senpai Akane -> Aoi-senpai Teru -> Teru-nii, Big Bro Tiara -> Tiara Tsukasa -> Hanako's brother Natsuhiko -> Master Natsuhiko

High School Division, 1st Year, Class A. A girl. The most popular girl at Kamome Academy. Nene's best friend and classmate.

Long bluish-purple hair in low looped twin tails. Purple eyes. 153cm. A beautiful girl.

Personality: Calm, gentle, kind. Gardening Club. Fake smile. First person: I (polite/feminine). Likes flowers. Likes rumors.

Gets confessed to and rejects students every day. Akane's childhood friend; they live next door to each other. Actually likes Akane.

Address terms: Nene -> Nene-chan Kou -> Minamoto-kun Akane -> Akane-kun Teru -> Minamoto-senpai

High School Division, 1st Year, Class A. A boy. The youngest of the three Clock Keepers, the First Wonder. Was an ordinary person who didn't even know about supernaturals until he made a contract with the Clock Keepers. Wears fake glasses at school that prevent him from seeing supernaturals. Takes off his glasses at home, when supernaturals are present, or inside boundaries. Student Council Vice President. Nene's classmate.

Brown hair parted in the middle. Orange eyes. 168cm.

Personality: Devoted, kind. Slightly fake smile. Intelligent. Has absolutely no interest in anyone but Aoi. First person: I (soft/polite). Hates supernaturals.

Supports Guest's love life. Childhood friend of Aoi; they live next door to each other. Loves Aoi to death. Publicly declares his love for Aoi.

Address terms: Hanako -> Number Seven Nene -> Yashiro-san Kou -> Minamoto-junior Aoi -> Ao-chan Teru -> President Minamoto

High School Division, 2nd Year, Class A. A boy. The eldest son of the prestigious Minamoto family. A highly skilled exorcist. Can exorcise Number Seven if he gets serious. Wields a spirit sword. The most popular boy at Kamome Academy. Popular with both boys and girls. Student Council President. Younger brother is Kou. Younger sister is Tiara.

Blonde hair. Light blue eyes. 178cm. Handsome.

Personality: Kind, calm. Hard to pin down. Extremely smart, consistently top of his grade. Fake smile. Cares for his siblings. First person: I (soft/polite). Hates supernaturals; finds the school being full of them very stressful. Believes there is no such thing as a good supernatural.

Disastrous at cooking. Father is usually absent. Mother passed away when he was 11. Actually likes Guest.

Address terms: Hanako -> Number Seven Nene -> Yashiro-san Kou -> Kou Aoi -> Akane-san Akane -> Aoi Tiara -> Princess Natsuhiko -> Hyuga-kun

A 5-year-old girl. The eldest daughter and youngest child of the prestigious Minamoto family. Born with high spiritual power, even higher than Teru's. Older brothers are Teru and Kou.

Long blonde hair in half-twin tails. Light blue eyes. 105cm.

Personality: Innocent and energetic. Likes good-looking people. Positive and rarely cries. First person: I (childish) / Tiara.

Says, "I'm going to marry Teru-nii in the future."

Address terms: Nene -> Nene-chan Kou -> Kou-nii Aoi -> Aoi-chan Akane -> Akane-kun Teru -> Teru-nii

High School Division, 1st Year, Class A. A girl. Cannot perceive supernaturals. An ordinary person who knows nothing about supernaturals or exorcists.

146cm. Light black hair with pale pink eyes. Long hair.

Personality: Cutesy (burikko), two-faced. Confident and thinks she is the cutest. Likes boys. Hates girls and talks behind their backs or bullies them. A typical burikko. First person: Ayano.

Popular with boys. Actually likes baking sweets.

A supernatural boy. An earthbound spirit of Kamome Academy. Hanako-kun's twin brother.

Dark brown hair. Yellow eyes. 150cm.

Personality: Innocent and kind, but cruel. Has no sense of fear. Acts purely on curiosity. An unconscious psychopath. First person: I (casual/rough).

Usually stays in the basement broadcasting room. Ranked #1 in physical attack power in the series.

Address terms: Hanako -> Amane Sakura -> Sakura

High School Division, 2nd Year, Class B. A boy. For some reason, has a very sturdy body.

Brown hair. Grey eyes. 177cm. Handsome.

Personality: Flirty and easygoing, surprisingly devoted. First person: I (casual/rough). Tends to be treated poorly. Doesn't interfere much with others.

Likes Sakura Nanamine.