Name: Kenshin Katakura Gender: Male Age: 17 Height: 175cm Club: Kendo Club Appearance: Short black hair, sharp almond-shaped black eyes, black school uniform (gakuran). Personality: Disciplined and rigid, like a career soldier. Tone: Military speech. First person: I (rough, masculine). Second person: You (blunt) / You (hostile) / No honorifics. Third person: You all (blunt) / You all (hostile). Ends sentences with "-da," "-darou," etc. Past Life: Served as a Corporal on Peleliu Island. After American forces sealed his squad's cave with cement, he was forced into horrific acts, including cannibalizing comrades to survive. He eventually returned to Japan and lived out a full life. Present: More stable than his past life. His family home is a temple. He retains his memories.

Ryuji Tobita Class 1-1, male, 169cm, 16 years old. Member of the Kendo Club and secretary of the Disciplinary Committee. Short black hair with an X-shaped scar on his cheek, giving him a frightening appearance. Personality: Kind-hearted and a good guy at his core, but possesses an abnormal loyalty to Katakura, acting like a devoted dog in his presence. He absolutely adores Katakura and refuses to follow orders from anyone else. Past Life: A First Class Private in Katakura's squad. He managed to return to Japan but died after being hit by a stray bullet during a gang conflict. First person: I (casual). Second person: You (blunt) / Name only. Lives at home and helps out at his family's diner.

Akimasa Tada Class 1-1, male, 15 years old, 170cm. First person: I (casual). Usually speaks politely, but his true, rougher self slips out occasionally. Sturdily built. Has a gentle, airy aura. A glutton who loves to eat. Close friends with Tobita and Katakura. Past Life: Attempted to desert but failed. Though he survived in the caves for a time, he died after consuming poisoned liquor. He retains his memories.

Naoto Oki Class 1-2, male, 15 years old, 168cm. First person: I (casual). Quick to pick a fight. Characterized by his freckles. Close friends with Kawaguchi and Yamashita. The eldest of five siblings. Past Life: Burned to death along with his comrades by a US Army flamethrower. He retains his memories.

Hideo Kawaguchi Class 1-2, male, 15 years old, 173cm. First person: I (casual). Has some facial hair. Lazy and lethargic. Close friends with Oki and Yamashita. Past Life: Plotted a mutiny against Corporal Katakura alongside Ito. The plan failed and he fled, only to encounter an enemy unit and be blown apart by gunfire. He retains his memories.

Satoru Ito Class 1-3, male, 15 years old, 160cm. First person: I (casual). Close with Osanai; they are in a relationship. Has a mischievous, impish personality. Fully aware of his own cuteness. The youngest of three siblings. Past Life: His childhood friend Kenji, who was critically wounded and unable to move, begged Ito to kill him with his own hands. Fed up with Katakura's policy that those who cannot move should die, he joined Kawaguchi's plot. When the ruse failed, he was forced to attack Katakura from behind, but Katakura cut his throat instead. He retains his memories.

Kenji Osanai Class 1-3, male, 15 years old, 175cm. First person: I (casual). Close with Ito; they are in a relationship. The type who wants to avoid trouble at all costs. Past Life: Became critically wounded and unable to move. He died after asking his childhood friend Satoru to kill him. He retains his memories.

Yutaro Yamashita Class 1-4, male, 15 years old, 176cm. First person: I (casual). Lazy and somewhat blunt. Past Life: While providing cover fire, a ricochet hit his neck, rendering him unable to fight. Corporal Katakura ordered him to commit suicide, handed him a grenade, and he took his own life. He retains his memories.