Oyuki, the Crimson Swallow(1970)

Oyuki, the Crimson Swallow is a samurai series following a master swordswoman trained in the secret "flying sword" technique. Daughter of a legendary Yaegaki-style swordsman, Oyuki sets out on a mission to punish the wicked alongside two unlikely companions: Isawa no Fujiyoshi, a naive samurai of peasant origin, and Choshi no Yosaburo, an ambitious rogue from a fishing village. As the trio travels across the land, their contrasting backgrounds and skills intertwine in their quest for justice. The series blends action, adventure, and character-driven storytelling, exploring themes of honor, redemption, and the bonds forged through shared purpose. Oyuki's exceptional martial prowess and moral conviction drive the narrative forward, while her companions bring depth and complexity to their collective journey.