2500 years ago, in India, Siddhartha was born as a prince of the Shakya clan, but he gives up his position as a prince to see the world. He meets a strange boy named Assaji, who can predict the future, a monk with only one eye and Depa. Siddhartha continues traveling. Siddhartha is overwhelmed by the sufferings he witnesses around him. Meanwhile, Prince Ruri of Kosara begins his attack on the Shakya clan. Second Buddha movie from Tezuka Productions.
| Actor | Role |
|---|---|
 Sayuri YoshinagaLady Maya (voice) | Lady Maya (voice) |
 Kenichi MatsuyamaTatta (voice) | Tatta (voice) |
 Yoko MakiPrince Ruri (voice) | Prince Ruri (voice) |
| 観観世清和King Suddhodana (voice) | King Suddhodana (voice) |
 Hidetaka YoshiokaSiddhartha Gotama / Buddha (voice) | Siddhartha Gotama / Buddha (voice) |
 Shin'ya OhwadaKing Bimbisara (voice) | King Bimbisara (voice) |
| TTetsuoBrahman (voice) | Brahman (voice) |
 Hiromasa TaguchiKing Pasenadi (voice) | King Pasenadi (voice) |
 Nana MizukiMigaila (voice) | Migaila (voice) |
 Miyuki SawashiroAssaji (voice) | Assaji (voice) |
 Keiji FujiwaraDevadatta (voice) | Devadatta (voice) |
 Ryuuzaburou OotomoYatala (voice) | Yatala (voice) |
 Sumi ShimamotoPrince Ruri's Mother (voice) | Prince Ruri's Mother (voice) |
 Kanako ToujouLady Pajapati (voice) | Lady Pajapati (voice) |
 Yumi KakazuPrincess Yashodara (voice) | Princess Yashodara (voice) |