Majime ni Fumajime Kaiketsu Zorori

まじめにふまじめ かいけつゾロリ

Season 1 focuses on the wizard Nelly and the mysterious Najo as Zorori, Ishishi, and Noshishi help them restore the magic forest in a magical country (episodes 1-50). Season 2 focuses on Puppe's search for the Minus Eel (episodes 51-97). (Source: Wikipedia)