Akira is just another normal kid in modern-day Tokyo, until an old friend of his, Ryo, shows up and turns his world upside down. Akira learns that there is an upcoming war of demons on humanity and he has just been enlisted for a major tour of duty. But the only way to fight a demon is with their power, so Akira and Ryo risk a dangerous ceremony in an attempt to create humanity's only hope: the powerful Devilman.

Akira Fudo (aka Devil Man) fights more demons trying to kill him. The strongest enemy sent from the demon's world is Silen, the demon bird.

《宇宙采矿夫》（おいら宇宙の探鉱夫）是由日本导演饭田马之介执导的科幻冒险动画，1994年11月11日首播，原计划制作6集（单集25分钟），实际仅完成前2集。作品由山口胜平、日高法子、三币香代、小形满等担任主要配音，背景设定于西元2060年，聚焦小行星探矿夫群体在太空开拓时代的生存状态。

故事围绕少年南部牛若展开，他在父母参与的哈雷彗星捕获计划中遭遇军事卫星误射事故，随后与同伴共同应对危机。作品以OVA形式发行。

It is 300 years into the future. Earth's environment had been devastated by mankind's own foolish plans and humankind is beleaguered by the sentient forests which they have awoken. The world balance is tipped when a young boy named Agito stumbles across a machine that glowed in a strange blue hue inside a forbidden sanctuary.