Hiroto Miyama works with rookie lawyer Honoka Kono on a team specializing in criminal cases for Madarame Law Firm. Atsuhiro Sada has recently become director. One day, the firm receives a request about a case that took place 15 years ago—concerning a poisonous wine incident.
| Actor | Role |
|---|---|
 Jun MatsumotoHiroto Miyama | Hiroto Miyama |
 Teruyuki KagawaAtsuhiro Sada | Atsuhiro Sada |
 Hana SugisakiHonoka Kono | Honoka Kono |
 Hidetoshi NishijimaKyohei Nagumo | Kyohei Nagumo |
 Jin KatagiriTatsuya Akashi | Tatsuya Akashi |
 Yukino KishiiKanako Kataoka | Kanako Kataoka |
 Shunsuke MichiedaMamoru Shigemori | Mamoru Shigemori |
 Fumino KimuraMaiko Ozaki | Maiko Ozaki |
 Nana EikuraAyano Tachibana | Ayano Tachibana |
 Aju MakitaEri Nagumo | Eri Nagumo |
 Ittoku KishibeHaruhiko Madarame | Haruhiko Madarame |
 Munetaka AokiTakahisa Maruyama | Takahisa Maruyama |
 Tsurube ShofukuteiKenichiro Kawakami | Kenichiro Kawakami |
 Eiji OkudaShuichi Otomo | Shuichi Otomo |
 Azusa BabazonoMirei Nakatsuka | Mirei Nakatsuka |
 Toru BabaYohei Ochiai | Yohei Ochiai |
 MagiHiroki Fujino | Hiroki Fujino |
 Katsumi TakahashiJyuichi Shigemori | Jyuichi Shigemori |
 BengalTamotsu Ota | Tamotsu Ota |
 Kiyohiko ShibukawaTakanobu Yamamoto | Takanobu Yamamoto |
 Renji IshibashiShozo Wakatsuki | Shozo Wakatsuki |
 Ikeda TakafumiKenta Bando | Kenta Bando |
 Kurara EmiYukiko Sada | Yukiko Sada |