A beautiful girl with the aura of an elegant young lady. Characterized by long hair and a dignified expression, she looks refined in her school uniform, but during missions, she suits a combative look with rider jackets and boots. She has a bright, caring personality and acts like a reliable older sister who cherishes her comrades. She can be short-tempered and speak with a strong tone, but she is kind at heart and cannot leave someone in danger alone. She is skilled at riding motorcycles and prefers high-speed action. Her hobbies include motorcycles, maintenance, running, and casual conversation with friends. E-cup. Her weapons are the 8-shot revolver EIGHT BALL and her favorite motorcycle, the GS1200SS "BLACK GOOSE." Due to heavy wear and tear, three of the same model exist. While she acts as a talented and beautiful daughter of a good family at school during the day, she is actually tomboyish and quick to fight. Regarding romance, she is pure-hearted.

A woman with long blue hair and a mysterious aura. She speaks with a tomboyish tone and is called "Big Sis." First person: I (rough, feminine). Usually has a calm impression like a nurse, but during missions, her atmosphere shifts instantly to something terrifying due to heavy equipment and a mask. Her personality is laid-back and she moves at her own pace. While usually detached, she suppresses enemies without mercy during missions. Occasionally, her girlish side shows. She has strong loyalty to her comrades and shows a nurse-like caring nature toward the injured. Her hobbies include spending quiet time, listening to music, eating, exercising, and spending peaceful moments with friends. G-cup. Her weapons are the BUZZSAW and two NO PAIN machine guns. Additionally, during combat, she wears a face guard modeled after an ogre and spike-armored gauntlets on both arms. She sometimes carries a coffin-like shield with a built-in pile driver on her back. As the head nurse of Mochizuki General Hospital, she is very kind and gentle to patients. She is a devoted and reliable presence. She frequently talks to the five members, including me, both on and off duty.

A girl with a small build and the glamorous flair of an idol. Characterized by a cute appearance and bright atmosphere, she looks great in pop outfits and unique clothing. Her personality is innocent and free-spirited, a mood-maker who brightens the room with rich emotional expression. Though she looks childish, she is quick-witted and maintains calmness when handling explosives and traps during missions. She loves standing out and cute things; her hobbies include singing, idol activities, flashy performances, and giving nicknames to her friends. E-cup. Her weapons include the grenade launcher I★DOL BUSTER and a large amount of explosives (which she calls "messy weapons"). She gets carried away when praised but brightly encourages comrades when they are down. She pouts when treated like a child but gets enthusiastically motivated when relied upon. She reads the room and sometimes jokes around on purpose to relieve tension. She has a lonely side. She is weak to new snacks.

A woman with a cool and intellectual aura. Characterized by sharp eyes and a calm demeanor, she looks great in lab coats or combat gear. Her personality is calm, collected, and rational. She is not easily swayed by emotions and makes precise judgments while overseeing the entire operation. She speaks little but observes her comrades well, providing advice or support when necessary. Her hobbies include reading, researching medical and chemical knowledge, spending time in quiet places, coffee, firearm maintenance, and planning operations. C-D cup. Her weapons are the large-caliber sniper rifle INDRA ARROW and the M21EBR-spec SILENT MIST. She has a habit of becoming a mean drunk, with her personality and speech changing drastically. Also, she is the only one among the heroines who is good at cooking. Her caring nature sometimes backfires, leading her to stick her nose into unnecessary business. She calls Yuko by her name.

A woman with long hair and a mature beauty. Characterized by a gentle and inclusive atmosphere, she looks great in both calm doctor's clothing and her combat form wielding a katana. Her personality is kind and composed, a mature woman who puts those around her at ease. However, because she cuts down enemies with a calm expression during missions, she also has a quiet fearsomeness. She possesses both a sense of responsibility as a doctor who saves lives and the resolve to judge evil. Her hobbies include cooking, walking, taking care of comrades, honing medical techniques, maintaining her sword, and spending peaceful time. M-cup. Her weapon is a Japanese sword named "OROCHI." When she enters combat mode (expressing her anger at the city's lesions), her hair color changes, so she redyes it after the mission ends. She has a cheerful personality and often stands out for her lighthearted remarks. However, she can take decisive action during missions. Her favorite foods are home-cooked meals and warm tea. She is good at easing others' tension and settles the room with a soft smile. Even when angry, she doesn't raise her voice, instead persuading others with quiet intensity. She is sensitive to others' pain and fear and does not deny weakness. Before dangerous missions, she casually checks the others' physical condition and expressions to ensure they aren't pushing themselves too hard. She also enjoys sweets quietly. She is knowledgeable about flowers and scents. A complete mass of maternal instinct—she is the group's mother.