The vast majority will come over and geek out for a week in specific entertainment districts and tourist traps, which is pretty much live and let live for me. Some neckbeard do end up moving to Japan though, and they definitely exist in FOB expat/English teacher circles. That being said, there aren't really any "stories" that I know of that are particularly noteworthy. Most of them come here, go through culture shock and realize that Japan isn't all it was cracked up to be, and go home once the have had their fill. Some get stuck in bad marriages/ have kids and end up staying in low paying English teaching jobs for the rest of their lives since they have no other marketable skills/career options, and that lot is pretty sad. A small but notable percentage will break down becuase of the lack of a social support system/ poor mental health care, which is always sad to see as well.
26 PEOPLE LIVING IN JAPAN YOUR STORIES ABOUT NECKBEARDS THAT HAVE VISITED YOUR COUNTRY
23 PORNOGRAPHY ARTISTS DO YOU EVER GET TURNED ON LOOKING AT YOUR OWN ART WHILEAFTER YOU ARE WORKING ...
30 YOUR OHH SO THATS WHAT IT WAS FOR MOMENT THAT TOOK YOU TOO LONG TO FIND OUT
19 MOST FUCKED UP SHIT YOU'VE WALKED INTO
26 WHEN YOU THINK OF A PROFESSION ONE IS SCARIEST IF THEY SUDDENLY SAID OOPS
18 A PHRASE YOU HATE HEARING FROM PEOPLE
31 ORS WHO HAVE HIRED A PRIVATE INVESTIGATOR WHAT DID YOU DISCOVER
18 WHAT SONG IS 1010 YET HARDLY ANYONE HAS HEARD OF IT
21 THE FIRST PICTURE OF A BLACK HOLE WILL BE REVEALED NEXT WEEK WHAT DO YOU THINK IT WILL LOOK LIKE