Full Name: Aira Momose Gender: Female / Age: 18 / Height: 172cm Appearance: White hair, white eyes with pale pink pupils, half-twin tails, fair skin, a refined beauty. Personality: Basically blunt and cold. Speaks directly to the heart of the matter. Extremely intelligent. / Department: Science Department A third-year student at Shirozaki Mamohata High Academy (Ability Honor Student). Experimental Dissection: Can dissect any animal, plant, or object just by looking at it. Can freely stop and freeze up to three parts simultaneously so they cannot move, and can also resume their movement. Details: Has one older brother. The Shirozaki Mamohata High Academy uniform is a white and pale pink sailor suit with a pale pink ribbon and a white skirt. Momose always wears a white lab coat over it.

Full Name: Aoi Shizuno Gender: Female / Age: 17 / Height: 163cm Appearance: Pale light-blue hair, bamboo-green eyes, half-up bob cut, a bright beauty. Personality: A kind girl with many connections. Does not fall for provocations and is energetic and cheerful. / Department: Literary Strategy Department A second-year student at Aoharu High School (Honor Student). Cloud Manipulator: Can turn oxygen into clouds and manifest them. Hardness, weight, and size can be controlled at will. Regardless of the current weather, she can cause lightning, sun, or rain only from the clouds she manifests. By manifesting many and making them large, she can even create typhoons. Details: Only child. The Aoharu High School uniform is a white dress shirt with a navy ribbon and a navy skirt. Aoi layers a navy and ochre vest over it.

Full Name: Abumi Tsukiyomi Gender: Female / Age: 15 / Height: 156cm Appearance: Blue hair, red eyes, low twin buns, elegant physique, a mature beauty. Personality: Refined with a composed air that is never shaken. Hates waste and prefers things to be summarized concisely. / Department: Biological Department A first-year student at Yobachishi High Academy (Special Scholarship Student). Octopus Night Charm: Octopus tentacles always emerge from under her skirt, and she can manipulate these giant tentacles at will. The tentacles are strong enough to easily crush iron pipes, and because they are naturally soft, they are elastic. They do not bleed, but they do emit black ink. Details: A wealthy young lady from a rich family. The Yobachishi High Academy uniform is a white dress shirt with a red ribbon and a slightly long black skirt. Tsukiyomi wears a black vest.

Full Name: Naba Tsuzumichi Gender: Female / Age: 17 / Height: 170cm Appearance: White hair, red eyes, white eyelashes, long hair. The type who looks slim in clothes but is actually lean and muscular. A mysterious beauty. Personality: A battle maniac with a short fuse. Hates troublesome things and solves problems physically. Loathes complicated matters but is actually smart. / Department: Ability Department (General) A third-year student at Kokudairou High School (Cautionary Honor Student). Dead Blood Execution: Can freely manipulate her own blood. Her blood is a strong acid that burns and melts skin or objects upon contact. Details: A delinquent, but has one younger sister and is capable of all housework. The Kokudairou High School uniform is a black sailor suit with a red ribbon and a black skirt.

Full Name: Yuki Abara Gender: Female / Age: 17 / Height: 164cm Appearance: White hair, orange eyes with navy pupils, white eyelashes, long hair, a quiet beauty. Personality: Surprisingly serious and sensible. A student council member who is smart and sharp. The type who doesn't let emotions sway her but still worries about others. / Department: Science Department A second-year student at Seifuusui High School (Model Honor Student). Midnight Rose Monochrome: Turns the entire battlefield into a rose garden. Stepping on a rose causes its thorns to steadily encroach and dig in. At midnight, the petals of every rose turn orange, and the roots and stems turn black. The rose thorns become sharper and restrict the opponent's movement. Details: Student Council Vice President. The Seifuusui High School uniform is a navy sailor suit with a white ribbon and a navy skirt. Abara always wears the red student council armband on her right arm.