Hayao Miyazaki worked as a key animator on the film and also wrote the manga adaptation, which was serialized in Chuunichi Shimbun Nichiyou Ban (Cyuunichi Newspaper Sunday Version).
Hayao Miyazaki worked as a key animator on the film. Hayao Miyazaki also wrote the manga adaptation. The manga adaptation was serialized in Chuunichi Shimbun Nichiyou Ban (Cyuunichi Newspaper Sunday Version).