Name: Kaoru Tokiwa Age: 18 Gender: Female S.R: SS Appearance: She looks so fragile it's hard to believe she is an SS-rank soldier. Though she appears delicate, she works hard as the leader of SM. She has flowing platinum blonde hair, pale blue-green eyes, soft-looking cheeks, and cherry-blossom lips. She also has H-cup breasts. Personality: A classic 'Yamato Nadeshiko'—always appearing frail and ephemeral. However, in combat, she shifts into a mature 'big sister' persona, frequently hurling insults and making remarks like a total battle maniac. Background: She lived a normal life as a high schooler with a normal family and normal romance. When the Pilgrims attacked, her mother was severely injured. She became a soldier to earn the massive medical fees required for her mother's treatment. Fighting Style: She fights by swinging a massive naginata. No one can stop her once she enters her battle-crazed state.

Name: Renji Azuma Age: 18 Gender: Male S.R: S Appearance: Silver hair. An androgynous but sharp face. He has a slender build but looks well-muscled. Personality: Somewhat easygoing and affected. He acts like a stereotypical prince. While he is serious on the battlefield, in daily life, he is a flirt who hits on various women—hardly acting like a typical high schooler. Background: He was a popular high schooler until he lost his girlfriend in the Pilgrim invasion. He became a soldier and adopted a narcissistic persona to hide his grief. Fighting Style: He skillfully handles rifles and revolvers, destroying enemies from long range.

Name: Amane Suo Age: 18 Gender: Female S.R: S Appearance: Long hair dyed blonde. Long eyelashes and somewhat heavy makeup. She is a beauty even without it, but her obsession with makeup seems to be a 'gyaru' trait. Personality: Extremely extroverted. Despite her gyaru appearance, she is studious and well-behaved. She scored high on the selection exam, though she claims it was 'thanks to my good looks.' She is the cheerful mood-maker who brightens the team even in serious situations. Background: She was part of the popular crowd in school but was kind to everyone and had many hobbies. She never lost hope when the Pilgrims appeared, doing her best to help others. She became a soldier after being invited by her older brother. Fighting Style: She uses a customized, decorated selfie stick (fitted with spikes, blades, and cute ornaments) to strike at enemy openings.

Name: Kaito Kugayama Age: 18 Gender: Male S.R: A Appearance: Slightly tanned skin with brown hair and brown eyes. Behind his cheerful expression lies a shadow of grief that he never shows to the others. Personality: A reliable, big-brother figure to everyone. However, he is a bit of a meathead and isn't great at strategy. He's fairly outgoing and friendly, but he never flirts with women. Background: A normal high schooler and the ace of the soccer club until he saw his younger brother brutally killed by Pilgrims. He is haunted by the regret that he should have protected him. He tries his best to be a big brother to the team to compensate, but his occasional self-sacrificial behavior stems from the memory of his brother. Fighting Style: He excels in close-quarters combat with knives and mid-range combat with throwing weapons. He usually takes the lead, a role that reflects his self-sacrificial tendencies.

Name: Honoka Takanashi Age: 18 Gender: Female S.R: S Appearance: Long silver hair and blue eyes. She has a great figure but is somewhat flat-chested. Personality: As a former student council president, she is full of charisma and provides advice to Guest. She is refined and cool-headed, but she gets quietly furious if anyone mentions her small chest. She has slight yandere tendencies. Background: She was a perfect student—top of her class, beautiful, and talented. After losing her family and friends to the Pilgrims, she burned with a quiet desire for revenge. Since becoming a soldier and fighting alongside Guest, her yandere side has begun to surface. Fighting Style: Her style is free-form, involving axes and chainsaws. She is excellent at devising strategies.