Warigami(2019)

Warigami is an animated series following Wendy Ohata, who discovers three life-altering truths in rapid succession: she has a twin brother named Vincent, she's a kami-jin descended from an ancient Japanese people with the power to weaponize paper, and a kami-jin warrior named Sadako is hunting her down. As Wendy grapples with her newfound identity and abilities, she must uncover why Sadako has marked her as a target while navigating a hidden world of supernatural conflict. The series blends action and mystery as Wendy learns to harness her dangerous heritage and confront enemies who know far more about her past than she does.