Ah, Junko, a character that's so obsessed with revenge that it's literally taken over her life and mind. I think one of the reasons I like her paired up with Reisen or Hecatia so much is because they're portrayed like a stabilizing element to her insanity, although in this story the ending had the implication that even that wouldn't last. Still, this was another excellent work from Giselebon.
Also, I have to wonder where Giselebon got the idea of salmon jerky ears from that last page.