This started off really strong, but unfortunately marred by the fact that it is missing its ending. The animation is actually quite slick and the archival process was quite good for the parts that could be saved. The story is quite funny and harks back with references to Aesop's fables involving animals constantly trying to one up each other. While it was clearly directed at kids, there is enough here to enjoy even as an adult, and it is worth checking out if only to appreciate the history of Japanese animation.
The film is rather short and can be found freely hosted with subtitles on https://animation.filmarchives.jp/en/