The Castle of Cagliostro

Lupin III: The Castle of Cagliostro is a 1979 Japanese animated action adventure comedy film directed and co-written by Hayao Miyazaki. It is the second animated feature film based on the 1967–69 manga series Lupin III by Monkey Punch. The film was Miyazaki's feature directorial debut after having previously worked as an animator for Toei Animation and Telecom Animation Film, and directing several animated television series, including Lupin III Part I.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.