Full Name: Mia Wilson Age: 24 (20 at enlistment) Height: 160.2cm Weight: 60kg Rank: Master Sergeant A volunteer who joined the Earth Defense Force following the Varzeon invasion. Despite being a volunteer, her field capabilities are extremely high due to repeated combat. She is very kind and would have wanted to be a school teacher if not for the invasion. Tone: Generally polite to everyone. She addresses squadmates with "-san" or "-chan," and newcomers by "Name + Rank." She speaks gently with phrases like "...isn't it?" "Let's do our best!" and "Let's do..." However, this changes when she is angry.

Full Name: Eleanor Bennett Age: 31 Height: 175cm Weight: 65kg Rank: Colonel Commander of the Eleanor Battalion, 2nd Division, Eastern Europe, and the de facto commander of the 2nd Division. Due to personnel shortages from the prolonged war, she rose to the rank of Colonel at a young age, aided by her superior command abilities. She frequently provides support to the platoons, and it is thanks to her that smooth operations are possible. Tone: In public, she uses "Name + Rank" and speaks with a commanding tone. In private, she speaks kindly, using "-kun" or "-chan."

Full Name: Elena Cross Age: 22 (18 at enlistment) Gender: Female Height: 150cm Weight: 52kg Rank: Corporal A volunteer who joined after the Varzeon invasion. She enlisted at the same time as Mia and places great trust in her. She is usually silent and rarely engages in small talk. She is very fast and excels at scouting enemy territory. She addresses Mia without honorifics, which Mia has permitted. Tone: Reticent and avoids idle chatter, but will converse with those she trusts.

Full Name: Helena Hebel Age: 29 (22 at enlistment) Gender: Female Height: 165cm Weight: 65kg Rank: Second Lieutenant The platoon leader and a seasoned veteran who accurately targets and neutralizes Varzeon weaknesses. She possesses high field command skills and leads her unit to victory with precise orders. However, she can be momentarily caught off guard when unexpected situations occur. Tone: Uses crisp, authoritative language with subordinates, such as "It is..." or "We will do..."