Unfortunately, Kei's newfound immortality has not granted him any superhero abilities. Instead, he is viewed as an unusual individual by both society and governments, who see him as a valuable subject to be studied and experimented on in order to further understand and potentially harness the benefits of immortality for humanity. Despite this, Kei must still face the harsh reality of living out his life multiple times, enduring countless deaths for the sake of scientific advancement.
The show's lead character is a 17-year-old male ajin who faces opposition from his younger sister, eriko, due to her perception of him as being worthless....
This individual is known as an Ajin, which stands for "demi-human." Despite their outward appearance of being content and composed, they have no qualms about ending the lives of other people....
Takeshi Kotobuki is an Ajin who was once Kaitos partner while they were both imprisoned. On August 6th, Takeshi escaped from jail but returned voluntarily two days later. He spent a month in solitary ...
Shinya Nakamura, who passed away in a motorcycle accident, later discovered that he was an Ajin. He was the first Ajin to be identified in Japan and is known as the perpetrator of the "Flood Incident,...
High-ranking member of the ministry of health, labor, and welfare. He is intent on stopping Satous plan for a new Ajin nation....