アニメ制作会社
Animation studio Production I.G has produced several anime adaptations of the series. These include the 1995 film of the same name and its sequel, '; the 2002 television series, ', and its 2020 follow-up, '; and the ' original video animation (OVA) series. In addition, an American-produced live-action film was released on March 31, 2017.