SINGAPORE — Apparently, it’s hard to see when you’re wearing those full body suits called zentai. The irony is that, once you put them on, everyone else can’t help but stare. Which was what happened ...

“We were online, and I saw this link and it intrigued me: a person encased in a suit,” says Ben, a 25-year-old computer programmer from Irvine, California. “My girlfriend thought it was the weirdest ...