The existence of female samurai has long been a subject of debate among historians and scholars. While traditional narratives often depict the samurai as a predominantly male warrior class, recent research and reinterpretations have challenged this view, suggesting that women played a more active role in Japan’s feudal military history than previously acknowledged. This article explores 15 revisionist claims that have sparked intense scholarly and popular debate, shedding light on the complex and multifaceted roles of women in samurai society.