Some shintô rituals present since paleolitic, but this religion became this modern form only since 18th centery. Just for me, shintô is the oldest religion of the modern world with the exeption shamanism, but this religion evolutions. Sorry my terrible English.
Shintoism became Japan's main religion before.
Shintoism is the major religion in Japan.
Shintoism is a animistic religion heavily based around spirits and animals.
Shintoism has no actual date of foundation or a specific founder. But it is believed to be the first religion in Japan.
Jomon
Japan
Shintoism
Shintoism
Shintoism or belief in the sun God, Amaterasu
Shintoism, a traditional religion of Japan
Japan, it is the major religion there
No recorded founder