Sekai Meisaku Douwa: Oyayubi Hime (1978)

Animation Family

A tiny girl, only as long as a man's thumb, is born to a childless woman, abducted by frogs who want her to marry their son, but escaping instead (with the help of a bumblebee) to find a real prince without having to kiss the frog first. Source AniDB.net

Updated May 23 2020