Kaiketsu Zorori (かいけつゾロリ, "Incredible Zorori") is a popular Japanese children's book series created by Yutaka Hara and published by Poplar Publishing. The original books were also made into an OVA, animated feature-length film, anime, and comic. They all have "Zorori" in the title.
The first series, titled Kaiketsu Zorori, is primarily based on the children books. There was a dubbed released only in the English-speaking parts of the Phillipines. The only episodes to exist are low-quality ones on YouTube.