Joker Game

Joker Game takes place in the lead-up to World War II, when gathering intelligence on other nations' economic and social situations became crucial. Japan formed the D Agency, an organization tasked with gathering this information, under the command of Lieutenant Colonel Yuuki. Eight agents were assigned to infiltrate key countries, reporting on any developments related to the war. Their training included physical survival skills and expertise in areas like communication and languages, but their greatest asset was their ability to manipulate people to obtain strategic information.