Osaka Agreement

The Osaka Agreement was a treaty that allowed Japan, China and the Korean state to join the Western Alliance in 2024.[1]


Starting in 2023, the Asian Co-Prosperity Sphere (ACPS) threatened Japan, due to its interest in joining the Western Alliance. The agreement ended increased tension in the region between Japan, the ACPS and the Western Alliance.[1]

This accord allowed the member nations to retain some control over their regional affairs.[1]


  1. 1.0 1.1 1.2 The Star League, p. 9