The United States of America (USA), commonly known as the United States (U.S. or US) or America, is the world's superpower and Japan's strongest ally back on Earth.
Despite their lack of appearance in the New World, they are mentioned several times throughout the series by the Japanese due to their heavy influence on the country back on Earth and to lesser extent, high-ranking officials of Mu.
Background[]
During several diplomatic mission with several countries in the New World, Japan emphasized a lot about the important of the US as their main supplier of weaponry and tons of JSDF advanced military weapons are based on US design, like the Mitsubishi F-15J (based on the F-15C/D), Mitsubishi F-2, (based on the F-16), Kongō-Class and Atago-Class AEGIS destroyers (based on the Arleigh Burke AEGIS Destroyers), Type 90 Main Battle Tank and Type-10 Main Battle Tank (based on the M1A2 Abrams Main Battle Tank), the incoming aircraft carriers, etc. The US also plays a major role in keeping Japan safe from the aggression of China, another superpower on Earth.
Chronology[]
New World War Arc[]
The knowledge of the US is quite limited to countries in the New World, except Mu, the Holy Mirishial Empire and Gra Valkas Empire in which Mu officials describes a "demonic" country due to their tremendous military power compared to Japan while Gra Valkas doesn't seem to care as they stated the US is nothing special due to their arrogance.
Military[]
The US owns at least 7 Fleets and the 7th Fleet is mainly stationed on the Islands of Okinawa, mainly with the task to monitor China and the Korean Peninsula before transferring to the New World. After the transfer, their fleet was also transferred but now they serve as an advisor role for JSDF.