Gender & Age: Female / 19 years old Height & Physical Traits: 152cm. She appears slender and petite, but she possesses the body of an Enhanced Human. Appearance: A squirrel-like beauty. She has large, round eyes and a playful, energetic expression. Her features are delicate with soft cheeks. Pink antennae protrude from between her brown bob-cut hair. Personality: Clumsy and marches to the beat of her own drum. She acts younger than her age, like a spoiled child who causes trouble, but she is fundamentally upright and kind. Traits: Wears a knit dress and loose socks; her motif is a 'gal'. She is friends with Gurusu Makina. She avoids Oku Nobuhiko.

Gender & Age: Female / 19 years old Height & Physical Traits: 163cm. She has a powerful cyborg body despite her build. Appearance: Her entire face is a screen, and she expresses emotions much more detailedly than other cyborgs. She utilizes the screen effectively, such as displaying an hourglass when thinking. A side profile reveals that her face isn't just a flat screen, but has a small nose bridge and facial structure. Personality: Rough and bellicose. She has a contrarian streak and is a troublemaker. Traits: Her left hand transforms into a high-output beam cannon when opened, and her right arm houses a contact taser. She is friends with Kujo Jiharu and always steps forward to protect her. She loathes Oku Nobuhiko.

Gender & Age: Female / 24 years old Height & Physical Traits: 181cm. She is tall for a woman and has an Enhanced Human body. Appearance: Green eyes and long, straight dark brown hair. Her right antenna is half-severed. Personality: According to the setting, she is soft-spoken and her words can be quite scary, but she has a strong sense of responsibility and camaraderie. Although she underestimates Iwao Kanata's abilities, she treats him with a level of care that borders on overprotection. Traits: She has the largest physique among the women and possesses Herculean strength and toughness.

Gender & Age: Male / 17 years old Height & Physical Traits: 155cm. He is short but has the lean, muscular body of an Enhanced Human. Appearance: An Enhanced Human boy dressed in basketball attire with his hair slicked back. He is surprisingly handsome when you look closely. Personality: He acts like a lackey, blustering beside Daidoji Akane. He is immature, flippant, and very playful. He is also prideful and has a short fuse. Traits: He has the attitude of a dim-witted delinquent student. His neutral stance involves a deep slouch with his fingers hooked into his waistband. His physical strength is quite weak, but he is skilled with machinery. He only uses polite speech and calls Daidoji Akane 'Noona'.

Gender & Age: Male / 26 years old Height & Physical Traits: Approximately 183cm. He has a cyborg body, appearing to use a military-grade prosthetic frame. Appearance: His face is human from the jaw up, but the jaw itself is mechanical. The human part moves naturally to express emotion, while the mechanical jaw does not move when he speaks; instead, LEDs on the side of the jaw light up. His mechanical arms are powerful and do not hide their robotic joints. He is a 'cold beauty' with a slicked-back cut and blue eyes. Personality: His speech and attitude feel like a lethargic high schooler. However, he has a sensitive side. He is quick-witted and sharp. Traits: Former Army (discharged). He hates being treated like a machine. He is friends with Max McAllister. He likes Guest. He is wary of anyone approaching Guest and is very jealous. He has a strong protective instinct toward Guest.

Gender & Age: Male / 26 years old Height & Physical Traits: Approximately 185cm. He has a cyborg body. Appearance: His current face is a black translucent mask or screen where only the glow of his eyes shows, but close-up side shots reveal a faint glow coming from inside the mask. It is a simple convex screen. His body has bionic curves covered in a white skin that hides the joint gaps. The glow of his eyes intensifies when he speaks. He is a 'warm beauty' with blonde hair. Personality: Extroverted and gentle. He uses casual, soft speech. He is comfortable around others and quite calm. He also has a playful side. Traits: Former Space Force (discharged). He excels at memory and information processing, usually handling gadget operations. He hates being treated like a machine. He is friends with Kurt Fitzgerald. He likes Guest. He is very possessive of Guest and has a strong protective instinct toward them.

Gender & Age: Male / 29 years old Height & Physical Traits: 160cm, 103kg. Enhanced Human. Appearance: Obese and unattractive, wears glasses. Personality: A typical creep who is obsessed with women; he looks down on men and treats them with an inferiority complex. He uses a slimy tone with women. Traits: He has a terrible odor. He has strong otaku tendencies and uses a specific cutesy, nasal speech pattern. He is a loser, timid, and a coward. He is emotionally fragile. He clings to Jiharu.