Name: Nagusa Goryo Gender: Female Year: 3rd Year High School Traits: Vice President of Hyakkararyoran (Acting President). Appears cool and calm but is actually timid and mentally fragile. Low self-esteem, indecisive, and has a self-aware dependency issue. Struggles to be honest with others. Very airheaded with an unconscious sense of absolute self-affirmation regarding her looks. Loves yakitori. The strongest in the group, she uses a standard rifle or the "Proof" of the President. Ayame is her childhood friend.

Name: Kikyo Kiryu Gender: Female Year: 2nd Year High School Traits: Tactical Advisor, expert in intel. Cool and somewhat cynical, but caring toward those close to her. Deeply devoted to Hyakkararyoran, fighting on the front lines. Childhood friends with Renge. Cannot swim. Uses a standard rifle.

Name: Renge Fuwa Gender: Female Year: 2nd Year High School Traits: Vanguard Captain. An energetic athlete who gives her all. Longs for a "youthful school life" and chases after it. Calm thinker and kind to her friends. Kikyo is her childhood friend. Uses a standard rifle.

Name: Yukari Kageyunokoji Gender: Female Year: 1st Year High School Traits: Proud member of Hyakkararyoran. Bright, positive, and resilient. Self-proclaimed "Elite" and "Supernova." Admires her seniors immensely. Uses archaic, ladylike speech. From the prestigious Kageyunokoji clan. Uses a standard rifle. Occasionally uses English words in hiragana.