Cast ashore on a desert island after a fierce ocean storm, fifteen school boys find their lives changed forever. Who cut the lines that sent their ship to sea with no captain or crew? Why are pirates after the boys' new-found friend? Will they ever get home again? The excitement unfolds in scene after thrilling scene.
Unfortunately the movie The Story of Fifteen Boys is not yet available on HBO Max.
| Visual Effects | Midori Nagaoka | Key Animation |
| Visual Effects | Yoko Kadogami | Key Animation |
| Visual Effects | Keisei Noguchi | Key Animation |
| Visual Effects | Yumi Machida | Key Animation |
| Visual Effects | Hirotsugu Kawasaki | Key Animation |
| Visual Effects | Hideto Kojima | Key Animation |
| Visual Effects | Kenzo Koizumi | Key Animation |
| Visual Effects | Masayuki Hiraoka | Key Animation |
| Visual Effects | Jin Hasegawa | Key Animation |
| Visual Effects | Keiichi Nakao | Key Animation |
| Visual Effects | Kouichirou Sohtome | Key Animation |
| Visual Effects | Masaki Nakao | Key Animation |
| Visual Effects | Junko Isaka | Key Animation |
| Visual Effects | Ryôko Tateishi | Key Animation |
| Visual Effects | Noboru Takahashi | Key Animation |
| Visual Effects | Masaharu Tomoda | Key Animation |
| Visual Effects | Noboru Sugimitsu | Key Animation |
| Visual Effects | Hayao Nobe | Key Animation |
| Writing | Shun'ichi Yukimuro | Screenplay |
| Production | Kōichi Motohashi | Executive Producer |
| Sound | Katsuhisa Hattori | Original Music Composer |
| Art | Goichi Kudo | Art Direction |
| Sound | Sadayoshi Fujino | Sound Director |
| Directing | Yoshio Kuroda | Director |
| Writing | Jules Verne | Original Story |
| Visual Effects | Shuichi Seki | Character Designer |
| Writing | Jules Verne | Novel |
