Kimba the White Lion

Leo is a young ambitious lion cub who takes his father's place as emperor of the jungle when is father is killed by poachers. Even though his father's fate was met by the hands of humans, Leo is one of the few animals in the Jungle that doesn't fear or feel hatred toward humans. He is not alone either, he is guided by friends of his father to help create the best animal kingdom there can be.

This movie focuses on the last half of Osamu Tezuka's revered saga of a white lion's quest to become king of the jungle. Leo's newborn cub, Lune, takes an interest to humans after discovering a music box in the wreckage of an airplane. At the same time, a greedy treasure hunter known as Ham Egg is leading an expedition team of rough-looking men on a trek for the fabled Moonlight Stones, which can supposedly save the world from an energy crisis. Two other humans, (who go by the rather wacky names of Dr. Moustache and Lemonade) try to stop Ham Egg's mad destruction of the jungle. Later, a terrible virus sweeps through the jungle, poisoning many of the animals. Dr. Moustache comes to save them with a cure. The film culminates with a treacherous journey up the legendary Mt. Moon in search of the stones....

The first 2 minutes of this film are taken from the Jungle Emperor Leo (1965) TV series, while the rest is all original. Tezuka was very pleased that this film conveyed his story accurately, something he wasn't able to do with the TV series.

This story revolves around the grown-up Leo and his family (childhood friend Lyre as his wife, Rune who is the spitting image of Leo, and Rukkio who is the spitting image of Lyre). In the original story, the ending was quite tragic and brought tears to the eyes of the audience, but the ending was altered to a happy one for this animated film. This change emphasizes the "bonds of family."