The story starts off with a face-off between two rival heroes, ZET and ALPHAS, and then traces their origins - Jin Kanzaki, a young man with the ability to transform into a superhuman being known as ZET, and Kouga Amagi, a young man with a strong sense of justice who uses technology to fight as ALPHAS.
The fates of these two men and those around them intertwine as they fight to protect mankind and destroy monstrous abominations known as Players.
You can now watch Zetman online on the following streaming providers in the United States.
| Production | Takashi Takano | Producer |
| Visual Effects | Hirotoshi Takaya | Character Designer |
| Writing | Atsuhiro Tomioka | Series Composition |
| Art | Shunichiro Yoshihara | Art Direction |
| Camera | Takeshi Katsurayama | Director of Photography |
| Sound | Gabriele Roberto | Original Music Composer |
| Sound | Megumi Sasano | Original Music Composer |
| Directing | Osamu Nabeshima | Series Director |
| Writing | Masakazu Katsura | Comic Book |
| Art | Masakazu Katsura | Original Series Design |
