From the publisher:
We have driven your navy from the seas. We have seized all strategic points to allow us to project power over waters that will belong to us for 1,000 years. Soon, we will unite Asia and the South Pacific into a Co-Prosperity Sphere. And we know of the force you are training, the so-called Vigilance Force.
Do not bring this force, or any of your ships into the Pacific or they will be destroyed. We are: Desumasuku, Ikkitousen, Kaibutsu, Katanamochi, Kogoejini and Kojiki.. We are your American Nightmare. We are Shinjuwan Juunigatsu. Pearl Harbor December.
Message delivered to the Top Secret Tuskeegee Superhuman Testing and Training Range, home of the United States Headquarters for Emergency Response, December 8th, 1941.
This character folio for ICONS details the Japanese villains of World War 2.