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. Details Casts Galleries Posters Season Lists Title Nameless Poison Genres Mystery Drama First Air Date 2013-07-08 Last Air Date 2013-09-16 Episode Runtime 00 Hours 48 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 11 Runtime 48 Production Companies Unknown 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... Original Size (1280x720) Original Size (1504x846) Original Size (1920x1080) Original Size (680x1000) Season 1 11 Episode(s) 2013-07-08