E128 Years of Darkness - The Sisters' Secret and the Mystery of Their Father's Death
Where to watch
Not available in United States
Streaming in 1 other country
Nameless Poison isn't on any streaming service in United States right now, but it's available in Japan. Streaming rights are licensed per country.
Seasons & Episodes
E1
E2Recollection of Memories from 28 Years Ago - The True Identity of the Kidnapper
E3Elder Sister's Poison, Younger Sister's Poison - The Kidnapper Who Disappeared and the Second Victim
E4Father and Mother are Criminals - A Mysterious Threatening Call from the Perpetrator
E5Final Episode Part I - The Shocking Poisonous Conclusion - A New Murder Case Begins
E6The Mystery of the Random Serial Poisoning Case and the Terrifying Stalker
E7The Two Women's Dispute over Inheritance…Is the Culprit the Daughter or the Mistress? The Stalker Looms
E8Poisoned! 5th Incident Occurs...Suspects Narrowed Down to 3
E9A Father’s Confession…The Stalker’s Tragic Past! The Mistress’ True Identity!
E10Final Chapter~The Shocking Confession of the Real Murderer! The Stalker’s Fangs Attacks the Sugimura Family!
E11Final Episode ~ Protect the Family from the Stalker! Sugimura Counterattacks!
Cast · Directed by Fuminori Kaneko
KK
Kotaro Koizumi
Saburo Sugimura
MM
Miki Maya
Akiko Furuya
RK
Ryoko Kuninaka
Nahoko Sugimura
RO
Rei Okamoto
Haruka Shiina
HH
Hirotaro Honda
Paddy
HK
Hana Kino
Masako Sugimura
WM
Win Morisaki
Arata Kasai
TM
Tsuyoshi Muro
Yuichiro Teshima
SM
Shigeru Muroi
Eiko Sonoda
MH
Mikijiro Hira
Yoshichika Imada
MH
Mitsuru Hirata
Nobuo Kajita
HH
Hiroyuki Hirayama
Akiyama Shogo
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Nameless Poison — streaming FAQ
Which OTT platform streams Nameless Poison?
Nameless Poison isn't on any streaming service in United States yet, but it's available in Japan. Streaming rights differ by country — switch your country in the header to see where.
Is Nameless Poison on Netflix?
No, Nameless Poison is not on Netflix in United States as of August 2026.
Is Nameless Poison on Amazon Prime Video?
No, Nameless Poison isn't on Amazon Prime Video in United States right now.
Where can I watch Nameless Poison for free?
Nameless Poison isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Nameless Poison?
Nameless Poison has 1 season in total (11 episodes). The series concluded in 2013.
Are all episodes of Nameless Poison out yet?
Yes — all 11 episodes across 1 season of Nameless Poison are out and available to stream.
Is there a Season 2 of Nameless Poison?
No — Nameless Poison ended after 1 season, so there is no Season 2.