For 60 years, the group of detectives known as "Detective Office 5" has raised the bar for detective work. The agents of Detective Office 5 are a group of stellar detectives lead by the genius code breaker Detective 507. When an unknown client enlists 507 to crack his most difficult programming code yet, the detective embarks for Shanghai where he crosses paths with a sniper, an informant, the head of the Blue-Dragon Mafia, and beautiful singer on the run, Meilan. As 507 stumbles deeper into a twisted quagmire of intrigue he discovers the sad truth behind the mystery.
Kikunosuke Onoe V
Izumi Inamori
Shunsuke Matsuoka
Yousuke Saito
Shirō Sano
Ryushin Tei
Shihori Kanjiya
Jō Shishido
Hiroki Matsukata
Shuji Kashiwabara
Hiroyuki Miyasako
Maki Sakai
Hiroki Narimiya
Toshiki Ayata
Bengal
Kazushi Watanabe
Kai Shishido
Ken Mitsuishi
Tsugumi
Hiroshi Ohguchi
Mitsuru Fukikoshi
Renji Ishibashi
Kanji Tsuda
Kyūsaku Shimada
Kenichi Yajima
Shinji Yamashita
Akira Kubo
Hiroyuki Ikeuchi
Hayato Fujiki
Kenta Harada
Yukijiro Hotaru
Narushi Ikeda
Yoshinobu Kanai
Taishu Kase
Mitsuki Koga
Yoshimasa Kondo
Shunsuke Kubozuka
Terumi Kushiyama
Motomi Makiguchi
Seiroku Nakazawa
Yûna Natsuo
Erika Okuda
Arata Saeki
Yukari Shiomi
Ryoji Suzuki
Shiraku Tatekawa
Ayumi Uehara
Yûrei Yanagi