Fena: Pirate Princess (2021 Anime Series)

In the 18th-century Atlantic, orphan Fena Houtman raised on a brothel island under British control is rescued by two former family knights and a covert crew of samurai, the Goblin Knights. Guided by her late father’s final command to “find Eden,” Fena joins the elite Samurai Seven aboard the submersible Bonito II. Hunted by Royal Navy officer Abel Bluefield and pirate captain Grace O’Malley, she follows clues from a mysterious clear stone tied to her lineage. As visions surface linking her to Joan of Arc and a hidden “Maiden of Choosing” role, Fena must decide whether to preserve the world or reset it, all while reclaiming her identity beyond captivity.