My favorite Ghibli film is Laputa: Castle in the Sky (Japanese: 天空の城ラピュタ Hepburn: Tenkū no Shiro Rapyuta). I got this puzzle piece alongside my Totoro puzzle on my last trip to Japan. I found this in a Ghibli shop in Osaka in Umeda. The film was originally released in 1986 by Ghibli Studios.