Because of the location of the equator.
Epigraphists are responsible for reconstructing, translating, and dating the trilingual inscription and finding any relevant circumstances.
Answer:
We don't know what document this is, but you could try looking for a date on it or researching it to find the year it was created.
Before WWII Japan had a <em>Oligarchy government</em>, kind of a military dictatorship; and when the U.S. occupied Japan after the war, political institutions were took apart through the <em>SCAP</em> policy (<em>a set of standards for security policies</em>) transitioning from Oligarchy to Democracy, they tried to get rid of their imperial system, but there was not a complete agreement on that, so only the position of Imperialism was replaced with democracy.