When Fujiko acquires and memorizes papers called the Columbus Files, she is attacked and loses her memory. Lupin, a treasure hunter named Rosaria, and the cackling villain Nazaroff all pursue Fujiko, as she is the only key to the location of Columbus' Egg, a treasure connected to the mysterious Orgone Energy. (Source: ANN)

Nobita wants to run away from home, again. He finds out that there is nowhere for him to go. All the land is owned by someone. His friends end up wanting to run away also, even Doraemon. They figure out that the only way to find land that isn't owned by anyone is to go back in time to when no humans existed. They end up helping a prehistoric boy rescue his tribe from Gigazombie.

Second season in the Kaitou Joker anime series. The thief Mysterious Joker doesn't just steal things. An audacious and elusive miracle-maker, he travels the world searching for treasure with his partner and cook Hachi. As they circle the globe, they must avoid traps set by the police and compete in various competitions to reach their final goal, the Timeslip Treasure. (Source: ANN)

Second season to the original Tiger Mask, with a different cast of characters.