Tezuka Osamu's most famous work "Jungle Emperor Leo" has been made into an animated version a number of times. In this theater version, Tezuka Osamu was able for the first time to depict the theme that "All life is equal" through Leo's self-sacrifice.

• Shochiku
• Tezuka Productions
• Masane Tsukayama
• Chieko Baisho
• Tomoko Ishimura
• Hekiru Shiina
• Kaneta Kimotsuki
• Naoki Tatsuta
• Masatô Ibu
• Ranran Suzuki