Episode 4 S01 E04

Kyoka Suzuki Yuriko Ishida (as Takahashi Junko) Tetsushi Tanaka (as Takahashi Hiroyuki) Satomi Nagano (as Harusaki Shuko) Shôta Yasuda (as Takahashi Yoshiyuki) Katsunori Takahashi (as Detective Yuki Tetsuya) Kotaro Koizumi (as Maa-kun / Kojima Masaomi) Taishi Nakagawa (as Takahashi Shinji) Karen Miyazaki (as Takahashi Hinako) Hiroyuki Miyasako (as Endo Keisuke)

based on novel or book housewife investigation police bullying murder family relationships psychological thriller murderer neighborhood