Topo Gigio is a tV series anime that premiered in spring 1988, produced by Nippon Animation.

About the production: there are 21 episodes of about 30 minutes and its current status is "finished".

Its main genres are adventure, comedy and sci-fi, with themes such as Gore, Anthropomorphism, Animals and Space.

On AniList, Topo Gigio has an average score of 59%, an average score, and appears on 707 users' lists.

The franchise continues in or follows from: Yumemiru Topo Gigio.

Created by Maria Perego, Topo Gigio has been a beloved character for more than two decades. This animated TV series features numerous exciting stories and introduces many friends. Topo Gigio is the first mouse astronaut to travel the Milky Way. Can a mouse become an astronaut? Well, Topo Gigio has come from a year 2,388,400 years ahead in the future. He is friendly and can talk with humans. He makes friends with his neighbors including a girl, her pet mouse, cats, and other mice. (Source: Nippon Animation)

Official synopsis from AniList.