Air Date
July 8, 2013
Episodes
11 episodes
Nameless Poison
Season 1
Episodes
1. 28 Years of Darkness - The Sisters' Secret and the Mystery of Their Father's Death
July 8, 2013
48 min
2. Recollection of Memories from 28 Years Ago - The True Identity of the Kidnapper
July 15, 2013
48 min
3. Elder Sister's Poison, Younger Sister's Poison - The Kidnapper Who Disappeared and the Second Victim
July 22, 2013
48 min
4. Father and Mother are Criminals - A Mysterious Threatening Call from the Perpetrator
July 29, 2013
48 min
5. Final Episode Part I - The Shocking Poisonous Conclusion - A New Murder Case Begins
August 5, 2013
48 min
6. The Mystery of the Random Serial Poisoning Case and the Terrifying Stalker
August 12, 2013
48 min
7. The Two Women's Dispute over Inheritance…Is the Culprit the Daughter or the Mistress? The Stalker Looms
August 19, 2013
48 min
8. Poisoned! 5th Incident Occurs...Suspects Narrowed Down to 3
August 26, 2013
48 min
9. A Father’s Confession…The Stalker’s Tragic Past! The Mistress’ True Identity!
September 2, 2013
48 min
10. Final Chapter~The Shocking Confession of the Real Murderer! The Stalker’s Fangs Attacks the Sugimura Family!
September 9, 2013
48 min
11. Final Episode ~ Protect the Family from the Stalker! Sugimura Counterattacks!
September 16, 2013
47 min
Kotaro Koizumi
Saburo Sugimura
Miki Maya
Akiko Furuya
Ryoko Kuninaka
Nahoko Sugimura
Rei Okamoto
Haruka Shiina
Hirotaro Honda
Paddy
Hana Kino
Masako Sugimura
Win Morisaki
Arata Kasai
Tsuyoshi Muro
Yuichiro Teshima
Shigeru Muroi
Eiko Sonoda
Mikijiro Hira
Yoshichika Imada
Mitsuru Hirata
Nobuo Kajita
Hiroyuki Hirayama
Akiyama Shogo
Kyoko Fukada
Satomi Kajita
Nao Minamisawa
Riko Kajita
Mitsuomi Takahashi
Hamada Toshikazu
Hana Sugisaki
Chika
Noriko Eguchi
Izumi Harada