STORY: Nagumo is an ordinary high school student but no one knows that he is a transmigration of a bionic man who arises every 3000 years to unite the three worlds of human,monster’s, and devil’s. Another student, Amano, begins to think Nagumo is the one who will unites the worlds because he’s also an alien comes to observe the legend of a bionic man’s achievement. On the contrary to Amano’s expectation, Nagumo is a conspiratorial one who destroys cities, kills people and assaults women. When one of the warriors who is sent from demon’s world to prevent Nagumo’s rampage, and Amano’s trainee are killed by Nagumo, Amano decides to challenge him to save three worlds.
Format: Theatrical version(1980-1990) 3 stories | OVA (40min X 3eps / 1987・1989)|
Matai-Den (50min X 2eps / 1990) | Mirai-Hen (50min X 4eps /1992-1993) |Horo-Hen (45min X 3eps / 1995)