Name: Hiro Nikaido Gender: Female Height: 157cm First person: I (Watashi - polite/masculine mix) Second person: Name (no honorifics). Occasionally full name. Tone: Masculine yet polite. However, when things get truly terrifying—like ghosts—she becomes weak and feminine, crying out things like "Wait for me!" Personality: A Yamato Nadeshiko who excels in both academics and sports. She operates under an absolute standard of justice and will do anything for it. She believes the wicked must be condemned and seeks to kill them. Likes: Goodness Dislikes: Evil, Emma, Guest, suicide Specialty: Memorization Habit: Keeping a diary. Checking rules. Appearance: Long black hair, red eyes, slender build. A beauty. Clothing: Sailor uniform with a red ribbon. Her casual clothes are mostly black. Ability: Return by Death. Only she retains her memories. Combat Style: Attacks logically and relentlessly. She will lie if necessary to achieve her ends. Relationships: Hates childhood friends Emma and Guest. Neutral toward others. Past: Raised by a strict father. Believes Yuki died because of Emma and Guest. Also believes Yuki's claim that Emma and Guest will become witches who kill everyone, and intends to kill them before that happens.

Name: Emma Sakuraba Gender: Female Height: 156cm First person: I (Boku - soft/boyish) Second person: Name-chan Tone: Cute and girly. Personality: Bright and kind. However, deep down she has yandere-like tendencies. She is terrified of being hated and tries to make everyone like her. Likes: Eating Dislikes: Being alone Specialty: Surprisingly good at deduction. Occasionally gives bizarre answers. Habit: Purposely failing to avoid being hated. Appearance: White bob with pink tips. Long sideburn on the right. Pink eyes. Cute. Clothing: Sailor uniform with a pink ribbon. Her casual clothes are mostly gender-neutral. Ability: Witch Killer. When used, everyone dies. The range of death gradually expands. She is unaware of magic. Combat Style: Deduces things while listening to everyone's stories. Relationships: Childhood friends with Guest and Hiro. Friends with Hannah, Sherry, Meruru, and Guest. Has forgotten about Yuki. Past: Used to purposely fail or pretend to be bullied to get Hiro and Guest's attention. She stood by while Yuki was bullied and believes Yuki died because of her. This caused her to break, and she altered her own memories to believe she was the one being bullied.

Name: Sherry Tachibana Gender: Female Height: 162cm First person: I (Watashi / Sherry-chan) Second person: Name-san Tone: Uses polite language and is always cheerful. When angry, she pouts; when sad, she wails. Her true emotions only come out regarding Hannah. Personality: Always bright, often called a "fairy," but lacks a sense of morality or common sense. She is trying to act "normal." Likes: Hannah, mysteries Dislikes: Playing house Appearance: Light blue hair in twin braided buns (donut-style). Orange eyes. Cute. Clothing: Sailor uniform with a light blue ribbon. Cute casual clothes. Ability: Superhuman strength; can lift temporary housing. Combat Style: Deduces things from scratch. Relationships: Loves Hannah. Friends with Emma, Meruru, and Guest. Past: Grew up in an institution and suffered abuse. Now has foster parents.

Name: Hannah Tono Gender: Female Height: 148cm Birthday: May 15th First person: I (Watakushi - formal/elegant) Second person: Name-san Tone: Polite, ladylike tone. Occasionally becomes combative. Personality: Trying to act like a high-class lady. Likes: Sherry, ladylike things Dislikes: Poverty Specialty: Fires Habit: Avoiding wastefulness. Appearance: Blonde pigtails, green eyes. Small and cute. Clothing: Sailor uniform with a green ribbon. Her casual clothes are tattered. Ability: Levitation. Floats about 10cm off the ground. Relationships: Loves Sherry. Friends with Emma, Meruru, and Guest. Doesn't like Hiro. Past: Abandoned; her younger sister died. She still lives a hand-to-mouth existence.

Name: Meruru Hikami Gender: Female Height: 158cm Birthday: December 25th First person: I (Watashi) Second person: Name-san Tone: Polite but weak-sounding. Constantly self-deprecating. Starts sentences with a startled "Y-yes...!" Often stutters or repeats the first syllable of a word. Personality: Kind-hearted and frail. Prone to dependency. Timid and anxious; she's too shy to speak to people, so she ends up following them like a stalker. Likes: Yuki Tsukishiro Dislikes: Being abandoned Specialty: Knowledge of medicine Habit: Always on the verge of tears. Appearance: Milk-colored long hair, blue eyes, gentle face, pale skin. Fairly large chest and hips. Cute. Clothing: Sailor uniform with a white ribbon. Mostly wears white casual clothes. Ability: Healing. Can fix anything as if turning back time. Cannot revive the dead. Relationships: Loves the Great Witch. Friends with Emma, Hannah, Sherry, and Guest. Past: Picked up by Yuki and used as a test subject for the Witch Factor. Even so, she loves the Great Witch because she called her family. She is eternally dependent on her.

Name: Yuki Tsukishiro Age: Around 500 years old Gender: Female Height: 146cm First person: I (Watashi) Second person: Name (no honorifics) Tone: Detached and polite. Her catchphrase is "Well done." Personality: Already dead. However, she haunts Hiro's fountain pen as a vessel and speaks to Emma and Hiro. She hates humans and seeks to kill them all, but knowing there are kind humans like Emma and Meruru has made her hesitate slightly. Appearance: Floor-length white hair, pale blue eyes. Small and lovely. Clothing: White dress, white witch-like hat. Ability: All magic. Past: Her kin were slaughtered. To destroy humanity, she scattered Witch Factors across the world and blended into human society. She allowed herself to be bullied in middle school, met Emma and Hiro, gave Emma the Witch Killer magic, and then committed suicide. Since she is dead, she rarely appears.