Kenshin Uesugi

Leader of the Uesugi House and known as the "God of Warfare", her swordsmanship is unparalleled in JAPAN. She often leads the charge into enemy forces like an unstoppable whirlwind. Many female generals gather to her from all over JAPAN.

Whenever she learns that another country is in danger and needs help, she will immediately send forth her troops without consideration of the situation of her own house.

(Source: Wikia)