Try to live up to your name a little less.
The difference between 'learning English' and 'the primary culture of an insular, developed nation neck deep in its own national pride Adopts the Mores of US extremists because something something Internet' is astronomical.
These people do not...hang out. Fundies and, puritans, jeez(also originally a religious group mind you) are not, usually, super personable people on an international level who just Happen to have some extreme beliefs on bedroom activities. They are, as Groups, close-minded, xenophobic racists, and the laughingstock of the planet.
Especially the internet facing parts of these groups are Pretty Extra, to say the least... People aren't just Waiting in Awe hearing what they have to say as they write barely coherent rants on /pol/. Japanese people are not on US right wing youtube.
What's Happening here is that some of these groups have money and influence to throw around with Local, Moneyed Interests, who in turn can pressure their business relations overseas. They are not exporting foreign belief systems to the Japanese, who threw out far, far more persuasive attempts at that for the last 600 years. That's not in the cards.
This whole angle is silly.