From what I can see ....It has to do with electrical-magnetic theory.
The most common thread that I have noticed in most of the doomsday or Alien contactees are the fact that peril or manipulation coming from controlling forces are caused by magnetic waves.
The Japan doomsday cult was just one of many.............However , Let me state that Nancy has taken it to a new level...DNA Cerebral transplant.

Gotta hand it to that Gal, She is Original in that aspect I think?