Shows like Yashahime: Princess Half-Demon

If you want Yashahime's specific blend of separated-siblings-reuniting-to-fight-demons across fractured timelines, Charmed and Rurouni Kenshin probably track closest on the family-drama-meets-supernatural-combat axis, though neither quite nails the twin-dynamic tension you're after. For the ensemble-cast action-adventure tone with darker undertones and supernatural transformation elements, Chainsaw Man and Ranma ½ might scratch that itch, though they lean differently—one toward found-family chaos, one toward martial-arts absurdism. If the "two incompatible people learning to bridge impossible differences" angle appeals more than the demon-slaying specifics, My Dress-Up Darling trades action for character work, but Baby Assassins mirrors the actual fractured-memory-and-survival-through-trust dynamic