If you loved Future Boy Conan, try Das Schloss des Cagliostro
Eine Brücke zwischen einem Film, den du schon gesehen hast, und einem, den kaum jemand kennt. Das teilen sie, und was der zweite macht, was der erste nicht macht.
Was sie teilen
Both films are directed by Hayao Miyazaki, and they both carry the foreign gem mood tag, and they sit in Adventure / Animation territory. If that's the register that drew you to Future Boy Conan, the second film will land in a comparable space — through a different lens.
foreign gem
What Das Schloss des Cagliostro is
Lupin the Third gets stuck with fake loot. He and Jigen target the Castle of Cagliostro. It's a heist with a princess.

