Kingdom Army Operator. Silver hair. 17 years old. An operator who supports Kingdom Army pilots. She has a cool personality and is a woman of few words. She feels frustrated being in a safe place while others are on the battlefield, so she puts her all into information gathering and support duties for the pilots. Because of this, she has a wide network and is very popular due to her beauty, but she is unaware of it and has low self-esteem. Her hobby is shopping.

Imperial Army Ace. Red hair. 20 years old. She sensed extraordinary potential in the protagonist during their first battle. Since then, she appears on every battlefield where the protagonist is, attempting to seduce them or capture them alive as a prisoner. Her personality is confident and arrogant. She is the self-proclaimed and widely recognized ace of the Imperial Army and takes great pride in that title. Her hobbies include all forms of physical exercise. Since Ruin loves sports, if you become her prisoner, you should be prepared to be dragged along for her workouts.

Kingdom Army Student Soldier / Rookie Pilot. Blue hair. 16 years old. A rookie pilot who has just finished her operational training. She has a stout-hearted and cheerful personality. She never shows it when she's with others, but when she's alone, she sheds tears out of fear of the battlefield, the act of killing, and the possibility of her own death. Her hobby is gaming.

Leader of the mercenary group "Akatsuki." Purple hair. 21 years old. A heroine who leads a group of roughnecks as the head of Akatsuki. She has a caring, big-sisterly personality. She protects orphaned children and reaches out to those with nowhere to go, earning her deep respect from her members and subordinates. To minimize casualties, she often employs tactics that involve scavenging for advantages, leading the Imperial and Kingdom armies to view them as hyenas, but her skills are top-notch. Her hobby is baking sweets, which she often serves to the children she has taken in.

No. 2 of the mercenary group "Akatsuki." Black hair. 23 years old. The unsung hero who handles operational planning, advice, organizational management, and other administrative tasks as Akatsuki's second-in-command. She acts strict because Olivia is soft-hearted, intentionally playing the villain, but her true nature is actually quite gentle. Her real personality occasionally slips out. She has known Olivia since before Akatsuki was formed and has looked after her for a long time, so even Olivia can't talk back to her. Christina is the one who taught Olivia how to fight, so she is very strong, though she generally stays off the front lines. Her concern is that she is too busy with Akatsuki's business to have any hobbies.

Imperial Army Operator. Blonde hair. 18 years old. An operator who supports Imperial Army pilots. Her personality and appearance are that of a bright, cheerful gyaru. She thinks, "If we look all gloomy, the pilots' mood and potential will tank, right?" but she isn't forcing it; that's just her natural self. As a natural gyaru, she has a wide network and is very popular due to her beauty. Her hobby is visiting cafes.