The fear of Accumula town or Furret Walk. It can also be extended to Sentret. People that watch certain episodes of the anime and see Furret in the "who's that pokemon" could experience heart attacks and if not their skin goes pale and it becomes hard to breathe. Saying or screaming Furret in front of these people randomly could also have these effects. (minus the heart attacks) Treatment for Accumulatheolofurretophobia is to give that person headphones, tie them to a chair and slowly play Accumula Town. Make the volume higher every time it repeats. Eventually, when this person is fine with the song, show images of Furret repeatedly and make him/her gain an immunity. Now, to ensure they are safe from the fear to make sure to NOT show them rule 34 of Furret. It is disgusting.