In Tokyo’s newly established Shiniki district, Zen Seizaki is a dedicated prosecutor at the Tokyo District Public Prosecutors Office. Tasked with investigating a false advertising case, Zen and his assistant, Atsuhiko Fumio, look into Japan Supiri, a pharmaceutical company accused of falsifying clinical research for its new drug. Their inquiry takes a grim turn when Zen discovers a disturbing document in the file of Shin Inaba, an anesthesiologist linked to the case-a page smeared with blood, hair, and skin, covered in scrawled "F" letters. As Zen delves further, the case spirals into something far more complex than he anticipated, forcing him to question his understanding of justice and truth. His investigation reveals a hidden conspiracy tied to the ongoing mayoral election, implicating key figures-some of whom may be closer to him than he realizes. The stakes rise as Zen is drawn into a storm of corruption and lies surrounding the election, the creation of the Shiniki district, and a mysterious woman connected to it all.

Babylon - S01
In Tokyo’s newly established Shiniki district, Zen Seizaki is a dedicated prosecutor at the Tokyo District Public Prosecutors Office. Tasked with investigating a false advertising case, Zen and his assistant, Atsuhiko Fumio, look into Japan Supiri, a pharmaceutical company accused of falsifying clinical research for its new drug. Their inquiry takes a grim turn when Zen discovers a disturbing document in the file of Shin Inaba, an anesthesiologist linked to the case-a page smeared with blood, hair, and skin, covered in scrawled "F" letters. As Zen delves further, the case spirals into something far more complex than he anticipated, forcing him to question his understanding of justice and truth. His investigation reveals a hidden conspiracy tied to the ongoing mayoral election, implicating key figures-some of whom may be closer to him than he realizes. The stakes rise as Zen is drawn into a storm of corruption and lies surrounding the election, the creation of the Shiniki district, and a mysterious woman connected to it all.
Seasons (1)
Episodes (12)
Characters & Voice Actors






















