Yumemiru Topo Gigio
Japanese title: 夢見るトッポ・ジージョ
Alternative titles: Dreaming Topo Gigio, Yumemiru Toppo Jijo
Type: TV
Source: Unknown
Episodes: 13
Status: Finished Airing
Aired: Oct 7, 1988 to Dec 30, 1988
Broadcast: Fridays at 18:30 (JST)
Duration: 26 min per ep
Rating: PG - Children
Studios: Nippon Animation
Genres: Adventure, Comedy
Demographics: Kids

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: AniDB)