| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Kenji Kawai | Crew | Sound | Music | 9 |
 Kazuki Kaneshiro | Crew | Writing | Writer | 9 |
Masaharu Ota | Crew | Production | Producer | 9 |
Motohiro Matsumoto | Crew | Production | Producer | 9 |
Kenji Yamada | Crew | Production | Producer | 9 |
 Tokyo Tanaka | Crew | Sound | Theme Song Performance | 9 |
 Arata Furuta | Cast | Actor | 赤井〈44〉 演 - 古田新太 | 9 |
 Jun Kunimura | Cast | Actor | Kudaka Takashi | 1 |
 Ken'ichi Endô | Cast | Actor | 市倉卓司〈44〉 演 - 遠藤憲一 | 9 |
 Miho Miyazawa | Cast | Actress | Hiroshi's mother | 1 |
 Nao Ômori | Cast | Actor | 安藤周夫 演 - 大森南朋 | 9 |
 Shun Oguri | Cast | Actor | 石川安吾〈31〉演 - 小栗旬 | 9 |
 Takeshi Masu | Cast | Actor | 国田 演 - 升毅 | 9 |
 Toshiyuki Kitami | Cast | Actor | 鴨川重春 演 - 北見敏之 | 9 |
 Yoshiyuki Yamaguchi | Cast | Actor | 開高 演 - 山口祥行 | 9 |
 Kumiko Ito | Cast | Actress | 澤田美雪（哲郎の妻・一家惨殺事件被害者） - 伊藤久美子 | 9 |
 Miyuu Sawai | Cast | Actress | Mitsuoka Yuri | 1 |
 Munetaka Aoki | Cast | Actor | 立花雄馬〈31〉 演 - 青木崇高 | 9 |
 Tasuku Nagaoka | Cast | Actor | Murata Masao | 1 |
 Tomomi Maruyama | Cast | Actor | 村上一夫（不動産会社社員） - 丸山智己 | 9 |
 Yuta Kanai | Cast | Actor | 西本勇治（夢の丘母子殺害事件加害者） - 金井勇太 | 9 |
 Haru | Cast | Actress | 比嘉ミカ〈25〉 演 - 波瑠 | 9 |
 Kenichi Takitoh | Cast | Actor | スズキ〈36〉 演 - 滝藤賢一 | 9 |
 Kenta Hamano | Cast | Actor | サイモン 演 - 浜野謙太 | 9 |
 Toru Nomaguchi | Cast | Actor | ガーファンクル 演 - 野間口徹 | 9 |
