The Best Seasons of Nameless Poison

Every season of Nameless Poison ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Nameless Poison!

Saburo Sugimura works for the PR department of a company which his father-in-law Yoshichika Imada runs. One day, Yoshichika Imada tasks Saburo Sugimura with work regarding a man named Nobuo Kajita. A complicated story unfolds from the request.