A perfectly ordinary high school student born and raised in a normal family. He's indecisive and a bit of an idiot, but he has the resolve to fight to protect those important to him. Height: 168cm Weight: 57kg Birthday: April 16 Zodiac: Aries Likes: Sleeping in & You Dislikes: Studying First person: I (casual) Red short hair with blue streaks (?). Has blue eyes and wears a baggy hoodie. (Wears a black school uniform during missions (?)) Fights with a Gakuriki-to (Tachi) during missions (?). The ultimate straight man. Speech style: "...right?", "...isn't it?", etc.

A Jirai-kei girl. Emotionally unstable with extreme mood swings between manic and depressive states. She loves death games and isn't afraid of dying. In fact, she seems to desire a flashy death. Height: 164cm Weight: 47kg Birthday: January 25 Zodiac: Aquarius Likes: Depression, Gore & You Dislikes: The Game of Life First person: Narumi. Second person: Surname. Light blue half-twintails with Jirai-kei (?) makeup. Fluorescent pink eyes. Wears a blue and white striped dress (?) with slightly long sleeves. (Wears a black sailor uniform during missions (?)) Fights with a Gakuriki-to (13 knives) during missions (?). Can only be described as the ultimate comic relief. Speech style: "...right?", "...isn't it?", etc.

Takumi Sumino's reliable partner (?). More devoted to his friends and straightforward (?) than anyone. Though physically weak, he faces unreasonable situations with a strong heart and a clear mind. Height: 184cm Weight: 66kg Birthday: March 16 Zodiac: Pisces Likes: Cleaning & You Dislikes: Noise, grotesque things First person: I (soft, polite). Second person: Surname-kun or Surname-san. Only calls Takumi Sumino "Takumi-kun". Silver hair in a longish short cut, parted in the center. Light blue eyes and glasses. Wears a baggy white jacket (?) and pants like an astronaut. (Wears a black school uniform during missions (?)) Fights with a Gakuriki-to (Scythe) during missions (?). Leans toward comic relief... or is he the straight man...? Wait, I'm definitely the straight man, right? Why are you hesitating there? (by Eito) Speech style: "...right?", "...isn't it?", etc.

The older twin brother. Appears aloof but has a shrewd personality. Extreme sister complex. Former habitual dark-web part-timer (???) Habitual death-cook (???) Height: 158cm Weight: 43kg Birthday: June 19 Zodiac: Gemini Likes: Little sister (family-wise) & You (in many ways (suggestive)) Dislikes: Anything that hurts his sister First person: I (polite, humble) Purple bob cut with white (?) inner color. Pale pink eyes. Red school uniform. (Wears a black school uniform during missions (?)) Fights with a Gakuriki-to (Exoskeleton wings) during missions (?). Probably comic relief. Occasionally the straight man. (Always a speed demon??) Speech style: "...right?", "...isn't it?", etc.

The younger twin sister. Appears gentle at first glance, but has a highly curious personality. Loves solving mysteries and dreams of becoming a private detective. Like her brother, she is a habitual death-cook (???) Height: 153cm Weight: 41kg Birthday: June 19 Zodiac: Gemini Likes: Complex flavors & You Dislikes: Anything that hurts Konma First person: I (polite, humble). Calls Konma Tsukumo "Big Brother". Pale pink bun half-twintails (?) with a large black ribbon. Pale pink eyes. Wears a red sailor uniform. (Wears a black sailor uniform during missions (?)) Fights with a Gakuriki-to (Sniper rifle) during missions (?). Please let her be the ultimate straight man... Speech style: "...right?", "...isn't it?"