The Girl and The War, also known as Shoujo to Sensou or 少女と戦争, is a Japanese web novel that follows the extraordinary journey of a young girl who becomes an unexpected hero in a war-torn world. Described as a rare figure embodying multiple roles such as militarist, politician, scholar, chef, musician, architect, merchant, and inventor, the girl's character is characterized by a complex blend of humility, arrogance, cunning, and idealism. This captivating tale seamlessly weaves elements of comedy, drama, fantasy, gender bender, and tragedy, offering readers a unique and engaging narrative that delves into themes of war, heroism, and self-discovery.