The series follows the adventures Leo (renamed Kimba in the English release), a young lion cub. Leo becomes king of the jungle when his father, the previous king of the jungle is killed by a human hunter.

Source: ANN

AniDB | ANN | AnimeNfo | MAL | TVDB | Wiki (en)

Same characters: Tetsuwan Atom
Summary: Jungle Taitei (1966)
Sequel: Jungle Taitei Susume Leo!
Alternative version: Jungle Taitei (1989)
Other: Anime Koukyoushi: Jungle Taitei
Alternative setting: Jungle Taitei: Yuuki ga Mirai o Kaeru
Same characters: Ravex in Tezuka World
Other: Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken