This is a rather cute short movie for children. The story is easy to follow and teaches some important values. The little oni boys' father comes home from a trip to the human village and gifts him a red ball he found. After finding out, that he basically stole it from someones porch though, the little boy decides to return it to its original owner the next day. The anime uses a lot of imagery from japanese folklore (oni, temari ball, yuki usagi), but can easily be understood without any background knowledge. The art style is pretty adorable and the animation is fine. Overall it is a cute,short watch without a deep story.

(It is kids friendly, the only warning that should be given is for the mention of death, since the onis mother passed away from a sickness.)