A cold case resurfaces in 1996 Yokohama when a respected tutor's unsolved murder reignites investigation into his troubled former student, uncovering hidden connections between the victim, suspects, and seemingly unrelated individuals that twist the mystery into unexpected directions.
Writers: Yasuko Kuramitsu, Junichi Mori
A cold case resurfaces in 1996 Yokohama when a respected tutor's unsolved murder reignites investigation into his troubled former student, uncovering hidden connections between the victim, suspects, and seemingly unrelated individuals that twist the mystery into unexpected directions.
Signposts in the Night -A Record Surrounding a Certain Suspect- is a 2025 mystery TV series from Japan, starring Hidetaka Yoshioka, Yojiro Noda and Kumi Takiuchi. It first aired on September 14, 2025. The series has 1 season and 5 episodes on WOWOW Prime.
Signposts in the Night -A Record Surrounding a Certain Suspect- premiered on September 14, 2025.
The main cast includes Hidetaka Yoshioka, Yojiro Noda, Kumi Takiuchi, Mahiro Takasugi and Masato Wada.
Signposts in the Night -A Record Surrounding a Certain Suspect- has 1 season (5 episodes). Status: Ended.
No streaming service lists it for US yet. Add it to your watchlist and check back — availability updates regularly.
Every episode's audience rating at a glance — find the best (and worst) episodes before you binge.
| E1 | E2 | E3 | E4 | E5 | |
|---|---|---|---|---|---|
| S1 | – | – | – | – | – |
9+ Awesome8+ Great7+ Good6+ Regular<6 Bad
based on novel or bookhomicide investigation
Hidetaka Yoshioka
Yojiro Noda
Kumi Takiuchi
Mahiro Takasugi
Masato Wada
Midoriko Kimura
Mutsuo Yoshioka
Masahito Kobayashi