这是一部描绘非线型历史的神话故事。 人类大战持续了将近50年，世界由此分化为大亚细亚连邦共和国和欧共体两大阵营。持久战结束后，大亚细亚连邦共和国终于取得了胜利，并统治了欧洲和亚洲部分大陆，但战利品并不可观，除了土地的荒废，人心的慌乱外，还残留了很多战争后遗症。比如一些在战场上使用过的杀伤性化学武器、细菌武器、核武器等等。 这一情形告诉我们拯救人类、拯救社会、拯救世界刻不容缓，人类处于即将崩溃的状态。怎样去面对这一切？怎样去寻找重生的道路？社会呼唤有志之士勇敢地战出来给这个被战争荒废了世界寻找一个公道。在这样危急的时刻，东博士提倡“完整地制造出人类所有器官的新造细胞”理论，这一理论在学术会上得到了认可。东博士的爱妻绿已久病卧床不起，为了把妻子从死神手中夺回来，东博士也必须完成这个研究。但社会保健部门从研究初期开始就企图独吞这一成果，为了顾全大局东博士在不断让步的情况下，着手开始这项研究。在东博士的呕心沥血的研究下，新造人类终于诞生。但原本是以拯救人类为目的制造的“新造细胞”到头来却于人类为敌，把人类赶进血的世界……
在战斗的最后取回了自己的世界，各自回到自己应在之处的Gatchaman=健、Tekkaman=城二、Polimar=武士、卡辛=铁也四人。 但他们为了某个目的，而和笑一同再次跨越时空，降临同一个世界。 那里，是威胁和平的人类之敌“恶魔党”大施淫威，与之对抗的Gatchaman率领的“科学忍者队”不停战斗的世界。 但，在对于这个世界的样子感到违和感的他们面前，一个男人的身影出现了。那是科学忍者队的创设者南部博士。对本应相识的健露出诡异表情的南部，向英雄们说出了意想不到的话语。“看来你们似乎是我的敌人”……。 此外，还有一个一直在楼顶窥视他们的身影。那是曾和健一同并肩对抗恶魔党的，科学忍者队No.2。 其名为“神鹰乔”。 四大英雄的全新激斗，将在银幕上拉开帷幕！
After the murder of Luna, the robot society that rules the planet starts to rust and decay. Death and despair spread through the land like wildfire. The only one unaffected by the affliction that becomes known as "The Ruin" is Luna's assassin, Casshern. Unable to remember if he really triggered this capital sin against the entire mechanized civilization, Casshern embarks on a journey to unravel the mystery that connects him, Luna, and the plague.
Dr. Azuma creates robots to benefit mankind, but they unexpectedly rebel and begin to destroy everything in their paths. To deal with the catastrophe, Dr. Azuma's son volunteers to become a human robot, even though he knows he will never be able to return to human form again. He confronts this grave situation to ensure a bright future for all humans.
The villainous casts of the original Time-Bokan series compete to win the right to appear in this program, daring to employ all their mean, make-shift and frivolous tricks. The winners get to display their idiotic, yet appealing performances in the mystic Tatsunokon Kingdom program.
Emi is a seventeen-year-old girl living in Shibuya. Her father is always away with work and she's grown listless. Suddenly, a twist of fate involving a certain magical item changes everything. A mysterious pencil, of all things, is linked to the appearance of heroes from another world! Could this be the start to the excitement she's so desperately craving, or is there something more?
Far in the future, ecological disaster on Earth led humans to create a race of androids called Neoroids to clean up the mess but they promptly turned on their human masters and enslaved them. Enter a lone fighter named Casshan with a mission to free humanity ... and restore his family's honor.
