Thread:Univero/@comment-24166893-20190726014534/@comment-30928085-20190726020655

You should be more clear when you write these broad generalizations about other countries. 

To be clear: Japanese shogun Ashikaga Yoshimitsu was the only person who accepted the Chinese title of "king" in 1404 despite not being the Emperor of Japan. For a brief period until his death in 1408 Japan was an official tributary state. In 1549 Japan ceased to recognize China's hegemony and left it's tributary system.