Nameless Poison

Season 1

Saburo Sugimura works for the PR department of a company which his father-in-law Yoshichika Imada runs. One day, Yoshichika Imada asks Saburo Sugimura to find out about Nobuo Kajita. A complicated story unfolds from the request.

Where to Watch Season 1

11 Episodes

28 Years of Darkness - The Sisters' Secret and the Mystery of Their Father's Death
E1
28 Years of Darkness - The Sisters' Secret and the Mystery of Their Father's DeathEpisode 1
Recollection of Memories from 28 Years Ago - The True Identity of the Kidnapper
E2
Recollection of Memories from 28 Years Ago - The True Identity of the KidnapperEpisode 2
Elder Sister's Poison, Younger Sister's Poison - The Kidnapper Who Disappeared and the Second Victim
E3
Elder Sister's Poison, Younger Sister's Poison - The Kidnapper Who Disappeared and the Second VictimEpisode 3
Father and Mother are Criminals - A Mysterious Threatening Call from the Perpetrator
E4
Father and Mother are Criminals - A Mysterious Threatening Call from the PerpetratorEpisode 4
Final Episode Part I - The Shocking Poisonous Conclusion - A New Murder Case Begins
E5
Final Episode Part I - The Shocking Poisonous Conclusion - A New Murder Case BeginsEpisode 5
The Mystery of the Random Serial Poisoning Case and the Terrifying Stalker
E6
The Mystery of the Random Serial Poisoning Case and the Terrifying StalkerEpisode 6
The Two Women's Dispute over Inheritance…Is the Culprit the Daughter or the Mistress? The Stalker Looms
E7
The Two Women's Dispute over Inheritance…Is the Culprit the Daughter or the Mistress? The Stalker LoomsEpisode 7
Poisoned! 5th Incident Occurs...Suspects Narrowed Down to 3
E8
Poisoned! 5th Incident Occurs...Suspects Narrowed Down to 3Episode 8
A Father’s Confession…The Stalker’s Tragic Past! The Mistress’ True Identity!
E9
A Father’s Confession…The Stalker’s Tragic Past! The Mistress’ True Identity!Episode 9
Final Chapter~The Shocking Confession of the Real Murderer! The Stalker’s Fangs Attacks the Sugimura Family!
E10
Final Chapter~The Shocking Confession of the Real Murderer! The Stalker’s Fangs Attacks the Sugimura Family!Episode 10
Final Episode ~ Protect the Family from the Stalker! Sugimura Counterattacks!
E11
Final Episode ~ Protect the Family from the Stalker! Sugimura Counterattacks!Episode 11