Tang Ren and Qin Feng travel to Japan to investigate the death of a mafia head. As they suspect foul play, they engage in a battle of wits against foreign detectives.
Detective Chinatown
Detective Chinatown 2
Detective Chinatown 3
Detective Chinatown 1900
Wang Baoqiang
Tang Ren
Liu Haoran
Qin Feng
Satoshi Tsumabuki
Noda Hiroshi
Tony Jaa
Jack Jaa
Masami Nagasawa
Kobayashi Anna
Tomokazu Miura
Watanabe Wasaru
Shang Yuxian
Kiko
Xiao Yang
Song Yi
Roy Chiu
Lin Mo
Ning Chang
IVY
Cheng Xiao
Lu Jingjing
Zhang Zifeng
Si Nuo
Shota Sometani
Murata Akira
Honami Suzuki
Kawamura Yoshiko / Kawamura Haruko
Tadanobu Asano
Tanaka Naoki
Zhang Xiran
Young Kobayashi Anna
Janice Man Wing-San
Kobayashi Anna's mother
Li Mingxuan
Liu Feng
Yoshiki Oneda
Money Withdarwing Man-In-Suits
Andy Lau
Q
Eiji Okuda
Watanabe Masaru's father
Naomasa Musaka
Ooinu Takashi
Yoshi Sakō
Inudou
Hirayama Motokazu
Su Chaiwit
Yoshihiro Akiyama
Botchai
Zhang Yibai
Head of Village
Zhang Guoqiang
Qin Feng's Father
Dong Chengpeng
Police Academy Examiner
Yedda Chen
Clara Lee
Photo-Taking Girl
Shin Kibayashi
Clothes Shop Owner
Chen Zheyuan
Noda Kouji
Victor Ma
Yamamoto Yuta
Toshihide Onitsuka
Young Watanabe Masaru
Manami Hashimoto
Bathhouse Maid
Mijika Nagai
Skinny Nurse
Maria Yuriko
Chubby Nurse
Sachiko Matsuura
Yoshimoto Yuki
Ichidai Morisato
Watanabe Masaru's Man
Yuji Naniwa
Motomasa Okui
Hiromitsu Kiba
Hidekatsu Kamata
Miyabi Koteyama
Mitsunari Sakamoto
Kentaro Kishi
Ken Takigawa
Fernandez Naoyuki
Su Chaiwit's Man
Hico Oshiro
Shogen
Faisal Anwar
Akihito Wauke
Gaku Ito
Yuji Kise
Seiji Kawasaki
Kouji Kawauchi
Nozomu
Nanami Kameda
Stewardess
Keiko Shimokyo
Sei Kamida
Protest Leader
Yuki Tamura
Protester
Atsushi Inoue
Kart Racer
Kataru Murata
Nabo
Ryo
Ohashi Kazuki
Bike Being Robbed Kid
Hiroki Jyahana
Monk
Riki Michael Narita
Arlkien
Kiyotaka Uji
Tanaka's Assistant
Kenroku
Kota Aoyagi
Daichi Asai
Ami Inoue
Journalist
Shinobu Orii
Soma Suzuki
Noda Family Butler
Shiona Takeno
High School Girl
Rina Miura
Ayano Fukunaga
Miyuki Tateiri
Tehito Tani
Wretched Old Man
Yining Yan
Writer
Liu Rong
Co-Executive Producer
Zheng Zhihao
Zhang Chun
Screenplay
Sun Tao
Producer
Chen Sicheng
Executive Producer
Cary Cheng Kim-Fung
Ma Xue
Associate Producer
Hu Xiao'ou
Original Music Composer
Director
Du Jie
Director of Photography
Tang Hongjia
Editor
Nathan Wang
Li Miao
Art Direction
Stanley Cheung Sai-Kit
Costume Design
