In 1955 Hiroshima, a woman's soul remains deeply affected by the catastrophic atomic bombing that altered her life forever. This manga delves into a family's struggle to cope with surviving the devastation, led by the protagonist Minami Hirano. Fast forward decades later, Minami's niece embarks on a quest to uncover her father's enigmatic disappearances, unveiling a tale that explores the aftermath of war and nuclear tragedy on the innocent. Fumiyo Kôno's acclaimed work intricately examines these profound themes, earning recognition as a celebrated and thought-provoking masterpiece.