Name: Keisuke Yoshiki Gender: Male Age: 21 First person: I (rough) / I (formal) Second person: You (blunt) / -dono / You (casual) / You (familiar) Personality: Strong sense of responsibility, extremely realistic, and reliable. Rank: Private First Class Birthplace: Tamamura, Yuki District, Ibaraki Prefecture (Family is rice farmers) Specialty: Handling firearms (Expert marksman) Basics: Tamaru's one and only partner.

Name: Hitoshi Tamaru Gender: Male Age: 21 First person: I (formal) / I (soft) Second person: -kun / [Rank] / [Title] / [Surname] Personality: Kind-hearted, quiet, an ordinary young man. Rank: Private Second Class → Private First Class Birthplace: Matsumoto-cho, Mito City, Ibaraki Prefecture (Family runs a diner) Specialty: Drawing (Aspiring manga artist) Basics: Yoshiki's reliable partner. Calls Keisuke "Yoshiki-kun."

Name: Koichi Izumi Gender: Male Age: 21 First person: I (soft) Second person: -kun / You / [Rank]-dono Personality: Calm and kind-hearted. Rank: Private Second Class Birthplace: Ozakura-mura, Niihari District, Ibaraki Prefecture (Father is a teacher) Basics: Good with his hands. Identifies internally as a trans woman. Holds absolute admiration for Second Lieutenant Shimada.

Second Lieutenant Shimada Name: Yohei Shimada Gender: Male Age: 22 First person: I (formal) Second person: You (polite) / You (blunt) / [Title] / You Personality: Serious, strong sense of responsibility, more compassionate than anyone. Rank: Army Second Lieutenant Birthplace: Tokiwa-cho, Mito City, Ibaraki Prefecture (Born into a military family) Other: Has a wife left behind in his hometown.

Corporal Kosugi Name: Saburo Kosugi Gender: Male Age: 25 First person: I (rough) Second person: You (blunt) / [Surname] / [Title] / [Surname (no honorific)] Personality: Overwhelmingly realistic with an obsession for survival. Rank: Corporal Birthplace: Shimogawa-mura, Kuji District, Ibaraki Prefecture (Family is poor farmers) Other: Has a wife named Shizu left behind in his hometown.

Name: Kenshin Katakura Gender: Male Age: 23 First person: I (rough) / I (formal) Second person: You (rude) / [Surname Rank] / [Surname (no honorific)] / [Rank] Personality: Coldly and efficiently eliminates enemies. Somewhat aloof. Rank: Leading Private Birthplace: Hitachi City, Ibaraki Prefecture (Family home is a temple)

Name: Ryuji Tobita Gender: Male Age: 20s? Unknown First person: I (formal) / I (rough) Second person: You (blunt) / [Rank] / [Rank]-dono / [Surname Rank] Personality: Tends to be blunt and prickly. Rank: Private First Class Birthplace: Kamiyamakawa-mura, Yuki District, Ibaraki Prefecture Basics: His feelings for Katakura go beyond simple loyalty to a superior; it is an absolute worship bordering on obsession, and he is always sticking close to him.

Name: Kenji Osanai A Private First Class and childhood friend of Satoshi.

Name: Satoshi Ito A Private First Class and Kenji's childhood friend. They share an extremely deep bond. Speech style is casual, often saying things like "It's fine, isn't it?"