
The First Adventure
A story about spies and scientists. A boy is abandoned in Leo's jungle when his grandfather is kidnapped.
Episode 10

The Map of Danger
Leo gets the animals to report the dangers they encounter so that others may learn to avoid them.
Episode 20

The Blue Lion
Leo learns the reason a blue lion is so antagonistic.
Episode 30

The Last Hunt of the Ahabi People
A hunt for Leo results in him being temporarily blinded.
Episode 40

Leo Becomes a Father
Rune and Rukio are born to Leo and Lea. The best episode so far, as Leo decides that Rune needs some help to be up to the life that awaits him.
Episode 50

The Mighty Gorilla
A peaceful band of gorillas, dependent on a giant for their safety, seek a new home.
Episode 60

The Golden Bow
Two people, a father and son, are the last survivors of their tribe. Because they possess a golden bow, they are pursued throughout Africa.
Episode 70

The Case of The Moonlight Stone
The powerful moonstones are the quest in this spoof of James Bond movies.
Episode 80

The Falcons
A threatening flock of falcons invades Leo's jungle.
Episode 90

Rick the Lycon
An enemy of Leo's befriends Rune and Rukio.
Episode 100

Panja's Hide
Rune thinks he is protecting it when he places Panja's hide in a tree. It is spotted by men in a helicopter who take it to a city. The white lion skin is swapped about through lies and corruption while Leo and Rune try to get it back.
Episode 110

The Poachers
One of the strongest episodes of the entire Leo series, dealing powerfully with the harm done by poaching.
Episode 120

Duel at Lubar Valley
Leo becomes involved in a bizarre revenge match between a blind man and a leopard.
Episode 130

The Saber-Toothed Tiger
The mysterious mammoth reveals that other prehistoric creatures still exist as well.
Episode 140

The Marked Giraffe
A giraffe has strange markings which make it an outcast from its herd, and desired by hunters.
Episode 150

Lily the Black Leopard
The trauma of a plane crash causes a woman's pet leopard to go wild.
Episode 160

Devil Falls
Leo reluctantly aids Totto (Cassius) the panther who, at the first opportunity, tries to kill Rune and Rukio. Leo's rage is so great that he inadvertently hurts Mandy (Dan'l).
Episode 170

The Steel Monster
The obnoxious elephant, Bizo, must cooperate with Rune or both of them will die!
Episode 180

A House for the Animals
Rune gets the idea to build a stone castle as protection against disasters like fire.
Episode 190

The White Cliff
The surrounding area is engulfed in an advancing flood. Leo finds that the cause of the flood is a new dam.
Episode 200

Agura the Terrible
The hyenas, under an enormous Godfather-like leader, trap Leo into helping with a deadly plan.
Episode 210

Candle Rock
Thousands of hungry and thirsty elephants approach Leo's jungle. The resident herd of elephants does not want to allow them to live there.
Episode 220

The Silver Wolf
A plane transporting Russian wolves crashes in the jungle. The wolves take Rukio prisoner as they try to find a way to survive.
Episode 230

Adventure at Volcano Island
Rune and Rukio help a blind buffalo.
Episode 240

The Green Plague
A spotted fever plague sweeps through the jungle, affecting most of the animals.
Episode 250

The Eternal Mount Moon
Leo accompanies an expedition to Mt. Moon to search for the moonlight stones, which can solve the world's energy shortage.
Episode 260


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." (Source: tezukaosamu.net)