Buddhism.
buddhism
The Roman Catholic Diocese of Quilon or Kollam were the first ones who tried to spread the religion to India, Japan and Southeast Asia.
it spread the religion of budhism to china which was spread to Korea and then japan
Through truth.
The place of origin for Shinto vis Japan. It is Japan's national religion.
Hinduism is a religion that originated in and spread through out India but spread to only a limited portion of the rest of Asia.
It started of in Japan but spread quickly through the rest of the world, Jashinism is a veary unknown and misunderstood religion with a lot of people thinking its from an anime known as Naruto. Currently there is over a million people in the religion
Christianity
The only real religion that was founded in Japan is Shinto however Buddhism and Christianity have rapidly spread to become the more popular religions in Japan
Francisco Pizarro
THE RELIGION WAS SPREAD ALL OVER LIKE IN CHINA, JAPAN AND MAY OTHER CONTRIES.