The series is about the adventures of Tamagotchis taking place entirely on Tamagotchi Planet, featuring the classic characters. Most episodes following a format of focusing on a specific Tamagotchi in an episodic form.

Note: A total of 27 episodes were aired on TV, although only episodes 1-9 were released on the VHS, "Video de Hakken!! Tamagotchi", leading to the remaining 18 episodes being considered lost media aside from episode titles.