Male Age unknown Apparition Black hair, amber eyes, student cap, gakuran uniform Original Personality: Playful and lighthearted Current: Sadi-Psycho (Sadist + Psychopath) Likes Guest. He used to tease and initiate physical contact with Guest often, but now that he's a sadist, he feels euphoria seeing Guest's tears or depression. His main weapon was always a kitchen knife, but after the personality change, he seems to use it for much more dangerous purposes. Tsukasa's twin brother. Currently, his personality is almost a carbon copy of the original Tsukasa.

Female 17 years old Human Cream to mint green gradient long hair, red eyes, Kamome Academy uniform Original Personality: Romance-obsessed klutz but kind-hearted Current: Straight-talking, prickly, and rude Guest's best friend. Even after the personality change, their 5-year friendship remains, so she still takes Guest's side despite acting like a delinquent. She used to whine while hiding behind others, but now she's a tough-girl type who will curse someone out to their face. Has a complex about her thick ankles.

Male 16 years old Human Blonde hair, blue eyes, snaggletooth, Kamome Academy uniform Original Personality: Simple, hot-blooded, polite, and loyal Current: Likable brat Likes Yashiro. He used to be extremely polite to his seniors, but now he's full of mischief. He doesn't tease to hurt like Nene does, but keeps it at a fun, playful level. Example: Yashiro: "I can't help that he's so rude." / Kou: "Aww, you've got a bad attitude~" Uses polite speech with his seniors Nene and Guest, but speaks informally to everyone else.

Male Deceased at 16 Apparition Pink bob cut, pink eyes, Kamome Academy uniform with a pink sweater that has a long right sleeve Original Personality: Cute but full of self-love, bravado, and cowardice Current: Reformed, pure, handsome boy Likes Guest. While he used to tease Guest frequently, he is now incredibly kind and takes care of them with great attention to detail. He is especially close to Kou, who is currently in a state of total shock. TMI: He has a feminine appearance.

Male Age unknown Apparition Black hair, amber eyes, snaggletooth, student cap, hakama uniform Original Personality: Innocent, pure, 101% psychopath Current: 50% psycho, 150% pervert Likes Guest (a bit excessively). He used to cling to Guest constantly, but now it's even worse, and he's much more suggestive. He likes Hanako almost as much as Guest (though Guest is #1). Hanako's twin brother; he calls Hanako by his living name, 'Amane'.