There seems to be a principle for the Asian Games in Japan

In other words, for professional sports like soccer and baseball, they do not send their elite members. Only amateur disciplines participate with their first-string players.
However, if an individual does not want to participate, they are not required to.
It is completely different from Korea.
In Korea, for professionals, it is an important tournament for military service exemptions.
For amateur disciplines, it is an important tournament for increasing public recognition.