The Mysterious Cities of Gold

Esteban: Child of the Sun (Japanese: 太陽の子エステバン, Hepburn: Taiyō no Ko Esuteban), known outside of Japan as the first season of The Mysterious Cities of Gold (French: Les Mystérieuses Cités d'Or), is a French-Japanese animated series which was produced by MK, NHK, DiC Audiovisuel, CLT and animated by Studio Pierrot. The series was originally broadcast in Japan and the French version, edited with different characterization and music, was subsequently redubbed and distributed in many countries.

Source: Wikipedia — The Mysterious Cities of Gold (CC BY-SA 4.0)