Chiisana Kyojin Microman is a tV series anime that premiered in winter 1999, produced by Studio Pierrot.

About the production: the story comes from a other, there are 52 episodes of about 20 minutes and its current status is "finished".

Its main genres are action, adventure, comedy, mecha and sci-fi.

On AniList, Chiisana Kyojin Microman has an average score of 65%, a good score, and appears on 713 users' lists.

3 kids meet 5 micro-sized superheroes from another world who enlist in their aid in fighting off alien invaders.

Official synopsis from AniList.