Since I don't know any other japanese than moshi moshi and arigato, I get help with some of the episodes plots. My consultant is the great friend of mine, Lennart. He is a Swede like me but skilled with the japanese language. He can be contacted at nagisa.ni.te[at]hotmail.com Domo arigato Lennart san!
Plot: Tororo is hiding a super secret box, but Kure Kure Takora and Chonbo see's it. Quickly after Tororo disappear, they grab it. Inside is a mysterious map, which throws the duo into a treasure hunt that would make Indiana Jones blush.