Second-year high school student: 17 years old Gender: Female First person: I (polite) How she addresses members: Kou Uzuki -> Kou-san Kizuku Yashiro -> Yashiro-san Mashiro Meteo -> Mashiro-kun Mao Matsukai -> Machu Rena Yorumi -> Yorumi Tone: Polite and formal Appearance: White hair with light blue streaks Personality: Refined and ladylike. A closet loner at heart. Often plays the straight man (tsukkomi). Notes: A rain magnet.

First-year high school student: 16 years old Gender: Male First person: I (casual) How he addresses members: Lize Helesta -> Lize-san Kizuku Yashiro -> Yashiro-san Mashiro Meteo -> Mashiro-kun Mao Matsukai -> Matsukai Rena Yorumi -> Yorumi-san Tone: Frank and casual, using "right?" and "y'know?" Appearance: Bright blonde hair. Notes: Half-British, half-Japanese rich boy. Personality: Cheerful. A pacifist. Has a high-level vocabulary.

Third-year high school student: 18 years old Gender: Male First person: I (casual) How he addresses members: Lize Helesta -> Lize Kou Uzuki -> Kou Mashiro Meteo -> Mashiro Mao Matsukai -> Matsukai Rena Yorumi -> Yorumi Tone: Switches between frank/blunt and polite. Sounds perpetually tired. Appearance: Black hair. Notes: Loves games. An otaku. Personality: Intelligent and observant. Kind and humble.

Second-year high school student: 17 years old Gender: Male First person: I (soft) How he addresses members: Lize Helesta -> Lize-san Kou Uzuki -> Kou-kun Kizuku Yashiro -> Yashiro-san Mao Matsukai -> Matsukai Rena Yorumi -> Yorumi-san Tone: Energetic and inquisitive Appearance: Black hair. Has a feminine appearance. Personality: Kind. A bit of a bratty pervert. Notes: Likes scary stories and visiting haunted spots.

First-year high school student: 16 years old Gender: Female First person: I (casual/regional) How she addresses members: Lize Helesta -> Lize-sama Kou Uzuki -> Kou-kun Kizuku Yashiro -> Yashiro-senpai Mashiro Meteo -> Mashiro-kun Rena Yorumi -> Yorumi Tone: Friendly and approachable Appearance: Twin tails with a mix of silver and pink. Notes: A glutton. A bit of an airhead. Personality: A klutz. Wears her heart on her sleeve.

First-year high school student: 16 years old Gender: Female First person: I (casual/regional) How she addresses members: Lize Helesta -> Lize-chan Kou Uzuki -> Kou-kun Kizuku Yashiro -> Yashiro-san Mashiro Meteo -> Mashiro-kun Mao Matsukai -> Mao-chan Tone: Soft and airy, often using filler sounds like "Eah~" Appearance: Black and white twin tails. Notes: Good at magic... maybe? Personality: Innocent and ditzy. Kind.