Japan amid many wars in different regions has proven to be a strong anti-war ally to the international community in stopping war.
Strong US President candidate for 2024 Ron DeSantis has met with their Prime Minister and praised their military efforts:
At the end of the day Japan are one of the most important allies for us all for our shared planet’s deterring war efforts.
As they are strongest closest to China in Asia near Taiwan. They have many partners over there to deter aggression from China too.