Tsunade

Tsunade is one of  Konohagakure's legendary  Sannin. Though celebrated as the world's most powerful  kunoichi[6]  and its greatest  medical-nin, [7]  Tsunade abandoned the life of the ninja for many years in pursuit of other goals. She is eventually persuaded to return to Konoha and becomes its  Fifth Hokage (五代目火影,  Godaime Hokage; Literally meaning "Fifth Fire Shadow"), where she uses her strength to repress the village's enemies and her medical knowledge to keep its villagers safe.