Babylon (バビロン, Babiron) is a Japanese novel series written by Mado Nozaki and illustrated by Zain. The novels were published by Kodansha under its Taiga imprint. A manga adaptation by Nobuhide Takishita launched in February 2019, and an anime adaptation by Revoroot will premiere on October 7, 2019 and be streamed worldwide on Amazon Prime Video.
Zen Seizaki, a public prosecutor at Tokyo District Public Prosecutors Office, is investigating a case of illegal clinical research related to a certain pharmaceutical company. During the investigation, Seizaki stumbles across a conspiracy over an election for an autonomous "new zone" established in western Tokyo.