Chinmoku Hôtei Online
In Akabane, Tokyo, an old person, who lived alone, is found dead. The elderly person was strangled to death. Detectives from the Akabane Police Station investigate the case. According to the victim's neighbors, a woman sometimes came in and out of the victim's home. That woman is Miki Yamamoto. She does housework for her customers. The detectives from Akabane Police Station visit Miki's house. At that time, other detectives from Saitama Prefecture also arrive at Miki's house. Multiple suspicious death cases have taken place at her prior clients' homes. The media begin covering the story as a serial killer case. Who is Miki Yamamoto? What is the truth behind the cases?
| Series cast summary: | |||
 | Hiromi Nagasaku | - | Miki Yamamoto 5 episodes, 2017 |
| Hayato Ichihara | - | Hiroshi Takamizawa 5 episodes, 2017 |
| Kôji Ohkura | - | Tatsuya Torikai 5 episodes, 2017 |
| Asami Usuda | - | Atsuko Nishimura 5 episodes, 2017 |
| Izumi Fujimoto | - | Ryoko Tachibana 5 episodes, 2017 |
| Satoshi Judai | - | Kou Ishibashi 5 episodes, 2017 |
| Masahiro Kômoto | - | Yosuke Takai 5 episodes, 2017 |
| Akio Kaneda | - | Masao Shinjo 5 episodes, 2017 |
| Sôichirô Kitamura | - | Koutarou Baba 5 episodes, 2017 |
| Tetta Sugimoto | - | Shinji Imuro 5 episodes, 2017 |
| Tetsushi Tanaka | - | Kan Yatabe 5 episodes, 2017 |
| Mariko Akama | - | Naomi Kumagai 5 episodes, 2017 |
| Nahana | - | Kaori Maruyama 5 episodes, 2017 |
| Hiroyuki Onoue | - | Masaki Baba 5 episodes, 2017 |
 | Daikichi Sugawara | - | Tetsuya Kitajima 5 episodes, 2017 |