C – Chief of the Secret Intelligence Service (SIS)
CIA – Central Intelligence Agency
Dojo – Japanese training hall for the martial arts
Gaijin – Japanese word for foreigner ("Outside Person")
GCHQ – Government Communication Headquarters; British organisation responsible for electronic and communication intercepts
Giri – Japanese word meaning "Duty" or "Obligation"
Gwaih-Lo – Cantonese slang word for foreigners
JIC – Joint Intelligence Committee, political overseer of SIS, MI5 and GCHQ
Karasu-Tengu – A mythical half Raven/half goblin from Japanese culture
Kempeitai – Wartime Japanese secret police
Kyonshi – Japanese word meaning "living dead" or reanimated corpse
MI5 –British Security Service responsible for counter-espionage within the UK
Ninjato – supposedly the sword carried
