

Taking place in the year 1937 on the eve of World War II, the story involves a mysterious spy training organization known as the "D Agency." The organization is established by Lieutenant Colonel Yuuki from the Imperial Japanese Army. His ideals lead him to recruit people beyond military academy graduates and personnel, while training them to become skilled agents in arts of manipulation. These agents would become a specialized team to conduct operations. One such antihero agent, under the name Jirou Gamou, goes on a harrowing mission to uncover secret documents titled "Black Notes," while battling forces from within and without his own ranks.
7.6
Avg Rating
12
Rated Episodes
9.0
Best: S1E4
6.0
Worst: S1E10
City of Temptation
S1 E4
Double Joker (2)
S1 E9
Joker Game (1)
S1 E1
Pursuit
S1 E10
Coffin
S1 E11
Codename: Cerberus
S1 E7
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Autumn, 1937. Against the Imperial Army's objections, Lt. Colonel Yuuki establishes the spy training group "D-Agency." The army sends Lieutenant Sakuma to serve as their liason to D-Agency, and he wat…
The raid of Gordon's home comes up empty. And when Gordon lets it slip that this is the second time his home's been searched, Sakuma realizes the mission is a set-up by Mutou.
A man wakes up with complete amnesia. His only posession? A passport with the name "Ryosuke Shimano" and the port of entry, Marseille. Speaking with to Alan, the mysterious man next to him, he learns …
Sergeant Eiji Honma has been assigned to the Shanghai military police. Not long after assuming his new post, he is summoned by Captain Masayuki Oikawa. Oikawa orders Honma to conduct an internal inves…
Kazuo Izawa has a good life running a simple photography store in London... until he's suddenly arrested under suspicion of espionage. As Isawa undergoes a harsh interrogation, Lieutenant colonel Howa…
D-Agency receives an urgent meeting request from one of their collaborators, Morozoff, who has important secret information to report. D-Agency member Reiji Seto arranges to meet him on the South Manc…
The luxury liner Tokimaru makes its way from San Francisco to Japan, stopping at each Hawaiian island along the way. As Osamu Utsumi sits on the deck enjoying a crossword puzzle, he's approached by a …
Former diplomat Kiichiro Shirahata is suspected to have illegally gained knowledge of the Imperial Army's top-secret "Grand Strategy." Investigating in secret, Jirou Gamou makes contact with Shirahata…
It's spy vs. spy as D-Agency and Wind Agency both race to prevent Japan's "Grand Strategy" from falling into enemy hands.
Aaron Price, Far East correspondent for the British Times, investigates the true identity of Lieutenant colonel Yuuki, the man rumored to have founded D-Agency. Flipping through the Military Preparato…
Hermann Wolff, a Wehrmacht Colonel assigned to German's intelligence agency, the Abwehr, investigates a suspicious train crash on the outskirts of Berlin with his right-hand man, Lieutenant Johann Bau…
Karl Schneider, writer for the Berlin Allgemeine, is suspected of being a German/Soviet double agent. While D-Agency searches for proof of his espionage activities, Schneider suddenly dies under myste…