Magically gifted boy Sasuke lives in peace, deep in the forest with his animal pals and Oyu, his elder sister. After their forest sanctuary is violated by a demon witch who devours one of Sasuke's animal companions, he vows vengeance. Leaving the forest, he sets out to master his magical gifts, making a pilgrimage to the home of the wizard Hakuunsai. While Sasuke learns the ways of magic, the demon witch terrorizes the countryside, and Sasuke works to complete his training in time.
Unfortunately the movie Magic Boy is not yet available on HBO Max.
| Writing | Michihei Muramatsu | Writer |
| Directing | Akira Daikuhara | Director |
| Directing | Taiji Yabushita | Director |
| Sound | Toru Funamura | Original Music Composer |
| Writing | Kazuo Dan | Original Story |
| Production | Sanae Yamamoto | Executive Producer |
| Production | Hiroshi Ookawa | Producer |
| Visual Effects | Yasuji Mori | Key Animation |
| Visual Effects | Yasuo Otsuka | Key Animation |
| Visual Effects | Masao Kumagawa | Key Animation |
| Visual Effects | Hideo Furusawa | Key Animation |
| Visual Effects | Akira Daikuhara | Key Animation |
| Visual Effects | Chikao Tera | Animation |
| Visual Effects | Daikichirō Kusube | Animation |
| Visual Effects | Kazuko Nakamura | Animation |
| Visual Effects | Masatake Kita | Animation |
| Visual Effects | Reiko Okuyama | Animation |
| Visual Effects | Shuji Konno | Animation |
| Visual Effects | Taku Sugiyama | Animation |
| Visual Effects | Hideo Furusawa | Character Designer |
| Visual Effects | Akira Daikubara | Character Designer |
| Art | Reiji Koyama | Art Direction |
| Art | Seigo Shindô | Art Direction |
