A young boy and a girl with a magic crystal must race against pirates and foreign agents in a search for a legendary floating castle.

• Studio Ghibli
• Nibariki
• Keiko Yokozawa
• Mayumi Tanaka
• Minori Terada
• Kotoe Hatsui
• Fujio Tokita
• Ichiro Nagai
• Hiroshi Ito
• Machiko Washio