Kagami Tsurugi (aka Ryuko) is one of the characters from Miraculous: Tales of Ladybug and Cat Noir. She later becomes Ryuko, the Dragon Miraculous holder in season 3 but was suspended from duty due to her identity being known by Hawk Moth. However, she is reinstated in an attempt to keep Kagami and Adrien away from each other. In "Riposte", after Kagami mistakenly thinks that she lost the fencing battle with Adrien, she is akumatized by Hawk Moth into Riposte, a fencing themed villain. Later in "Oni-Chan", after seeing a picture of Lila Rossi kissing Adrien, Kagami is akumatized into Oni-Chan, an oni/demon rose-themed villain. In "Ikari Gozen", after she is made imprisoned by the titular villain, Ladybug gives her the Dragon Miraculous in order to both free her and defeat Ikari Gozen. When the Miraculous is inhabited by Longg, Kagami becomes Ryuko, a dragon-themed superhero who helps Ladybug and Cat Noir "during particularly difficult missions" in Season 3. In "Lies", after realizing and confronting Adrien about how she thinks he's been lying to not spend time with her, Kagami is akumatized by Shadow Moth into Lies, a ghost-like supervillain with the ability to permanently paralyze anyone who has lied in their whole life.