YAIBA: Samurai Legend - S01

Yaiba Kurogane lives deep in the jungle, training in swordsmanship under his father, Kenjuurou, far removed from modern society. But their lives take a turn when they accidentally end up in a shipping container bound for Japan. There, they cross paths with Kenjuurou's old rival, Raizou Mine, and his daughter, Sayaka. With nowhere else to go, Yaiba strikes a deal: if he can defeat the strongest student in their dojo, he can stay. Yaiba's unique skills and raw strength secure his place, but he craves greater challenges. He follows Sayaka to her school, where he quickly suffers his first defeat-at the hands of Takeshi Onimaru, who becomes his new rival. When Onimaru inherits his family's legendary sword and gains terrifying demonic powers, Yaiba knows he must push himself harder than ever to surpass him and claim victory.