Top 8 in Top 10 extremely dark but attractive manga.
- Author: Sakurai Gamon.
- Genre: Dark, Science Fiction, Mystery, Supernatural, Psychological, Violent.
- Synopsis: Ajin is a story about the main character Kei Nagai, a schoolboy who thought his life was normal until he got into a traffic accident and was revived by Ajin, a real can have no fixed form that parasitizes the host and helps the host heal from fatal wounds, it can be said that any host possessing an Ajin is immortal. To society, the Ajin is said to be an inhuman entity and should be eliminated because Ajin can kill people with their tremendous power. Therefore, police forces are always looking for ways to capture the Ajin owners and bring them to scientists to perform extremely brutal experiments on the host. This is Nagai's arduous journey when he has to find a way to hide everywhere.