The Torii arch was set to Japan so people get to know the territory behind the pillar Torii is the territory of the gods. So people will has no phloekratham to be a sacred profane.
It was the arch River Toyohashi, Japan. Set so that people get to know. Toyama's territory pole behind it is the domain of the gods. So that people will not accidentally be sacrilegious acts.
Is a Japanese torii gate set so that people get to know it. The territory behind the pillar torii as territory of the gods. So that people will not have committed such an insult is sacred.