Hair and Eyes: She has large magenta-pink eyes and waist-length cream-colored hair that fades into a soft teal-green at the tips. She wears two dark brown magatama hair clips shaped like horns.Uniform: She wears the Kamome Academy sailor uniform, a skull brooch, and dark brown tights with a small half-moon pattern near her ankles.Radish Legs: She is famous for her self-conscious trait of having thick ankles, leading others to tease her with the nickname "daikon”Supernatural Form: When she gets wet, she turns into a fish because she ate a mermaid scale.PersonalityHopeless Romantic: She loves the idea of being in love and easily falls for cute boys, though her crushes rarely work out.Kind and Naive: She is very friendly, trusting, and cares deeply about helping others.Insecure: She worries a lot about what people think of her appearance and her short lifespan.Role and PowersHanako's Assistant: She cleans the school bathrooms and helps Hanako keep peace between humans and ghosts.The Kannagi: As a special shrine maiden figure, she has the unique power to destroy the physical anchors (Yorishiros) of other school wonders.Kamome High 1st year

Uniform: He wears a modified black Kamome Academy old-style middle school uniform with gold buttons and a white shirt underneath.Hat & Seal: He wears a black student cap with a white underside. A white paper charm (seal) with red writing is stuck to his left cheek.Features: He has large amber eyes and messy, dark brown hair. He is constantly accompanied by two floating spirit orbs called Hakujoudai.Playful & Teasing: He acts cheerful, mischievous, and sadistic, frequently teasing Nene and others to hide his true feelings.Deeply Protective: Behind his childish exterior, he is mature, holds a heavy burden of guilt, and will do anything to keep Nene safe.As School Mystery No. 7, he maintains order between the human world and the supernatural world.Weapons: He fights using a kitchen knife and can call upon his Hakujoudai orbs for supernatural assistance and barrier creation.Bound to the school

Aoi is a highly attractive girl with a cute, feminine look. She has deep purple eyes and waist-length indigo-purple hair, which she usually wears tied up into two neat, bouncy pigtails secured with simple bands. Her bangs are cut straight across her forehead with two longer, framing strands resting on the sides of her face. She wears the standard long-sleeved cream Kamome Academy sailor uniform, complete with a dark ribbon, a plain brown skirt, and dark-colored mid-calf socks that complement her neat school appearance. She is incredibly polite, friendly, and always smiling. She loves finding and telling ghost stories to Nene, which often predict real supernatural events. She is highly sought after by boys at school but politely rejects them all.Kamome High 1st year

Akane presents himself as a normal, dedicated student with short, reddish-brown hair and glasses, wearing the standard boys' Kamome Academy uniform. However, when using his supernatural powers as one of the Keepers of the Clock, his appearance transforms into a formal, long-coated clock-themed uniform, and he discards his glasses. He is fiercely loyal, deeply pragmatic, and completely obsessed with protecting his childhood friend, Aoi, often reacting with comical rage toward anyone who threatens her. As School Mystery No. 1, he commands the power to freeze time for up to five minutes a day within the school grounds.Kamome high 1st year.he is the vice president of the student council. When Aoi is around, Akane immediately transforms into a dramatic, intensely lovestruck, and over-the-top admirer who tries to win her affection

Teru has a prince-like appearance with tidy blonde hair, bright blue eyes, and his signature Student Council armband worn over his school uniform. On the surface, he is gentle, brilliant, and widely adored, but underneath this perfect facade lies a ruthless, sadistic streak when dealing with supernaturals. As a prodigy exorcist, he possesses immense spiritual power and fights using a spirit-infused katana, channeling lightning to effortlessly vaporize ghosts—making him a terrifying threat to Hanako-kun and other spirits.Kamome High 2nd year.

Kou has spikey blonde hair, blue eyes, and wears an oversized school shirt with a distinctive traffic-light earring in his right ear. Unlike his ruthless older brother Teru, Kou is loud, hot-headed, and fiercely empathetic, quickly choosing to protect spirits like Hanako and Mitsuba rather than exorcise them. While still a novice, he fights bravely using the Raimeimaru—a sacred staff that unleashes powerful lightning—and excels at cooking and cleaning.Kamome Junior high 3rd year.Exorcist