Korou no Kuusen Nikki

A young girl named Korou joins an elite military unit during a war, driven by a desire to die. Assigned to a unit commanded by Kano, she engages in dangerous missions against enemy bombers with superior numbers. Despite her reckless behavior, her fellow pilots protect her, helping her improve her skills. Over time, she gains recognition as a skilled aviator, earning the title "Lord of the Skies."