Izawa Kazuo 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 Howard Marks, master spy for the British Secret Intelligence Service, appears before him.
Its name is "D-Agency."
."اسمها هو "الوكالة دي
Man nannte sie … D-Kikan.
Su nombre es la Agencia D.
Su nombre es la Agencia D.
Elle s’appelait « l’Agence D ».
Il suo nome è Agenzia-D.
E este foi batizado de "Agência D".