Autumn, 1937. Against the Imperial Army's objections, Lt. Colonel Yuuki
establishes the spy training group "D-Agency." The army sends Liuetenant Sakuma to serve as their liason to D-Agency, and he watches the applicants easily coast through the brutal examination process. Not long after, Sakuma is ordered by Colonel Mutou to search the home of a suspected American spy, the Japanophile John Gordon. Disguised as military police, Sakuma leads D-Agency on their first mission.
Colonel Mutou expects this school to
يتوقّع العقيد موتو أن تقدّم هذه المدرسة
.دليلاً دامغًا يثبت تورّط الهدف
Oberst Mutō erwartet
von unserer Schule,
El coronel Mutou espera 
que esta escuela consiga
El coronel Mutou espera 
que esta academia consiga
Le colonel Mutô le considère
comme un suspect majeur
Il colonnello Mutou
si aspetta che questa scuola
O Coronel Muto espera que 
 esta escola encontre evidências