This is said time and again in Touhou
And the reason why the youkai say they have spies in the human village according to Aya and Mamizou
What is so terrifying to them about some dude becoming the leader of the human village?
>>14920876
They're descended from youkai hunters, so they could just band together and make all the youkai their sex slaves and make the others poof through organized denial of their existence.
>>14920876
Whose responsible for moving the Hakurei-shrine outside of the village?
Me in the middle, with the black hair and holding that flag