Police investigators of cases involving two or more prefectures.
| Actor | Role |
|---|---|
 Katsunori TakahashiNot listed | Not listed |
 Masanobu KatsumuraNot listed | Not listed |
 Shunsuke DaitohNot listed | Not listed |
 Akiko YadaNot listed | Not listed |
 Shinwa KataokaNot listed | Not listed |
 Aki NishiharaNot listed | Not listed |
 Rena MatsuiNot listed | Not listed |
 Gitan OhtsuruNot listed | Not listed |
| NNatsumi OgawaNot listed | Not listed |