Get More Familiar With 'WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us?'

(Extracted from #60 (closed).)

     See issue #39.

     There may be or are some aspects of WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us? that I'd need to become more familiar with for this project if I were to use it as a crossover source material origin here. Here's what I'm fully familiar with so far:

• Its original light novel iteration:
  • WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us?, the original series:
    • The main series: I haven't read it.
    • The WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us? EX side novel: I haven't read it.
  • WorldEnd: What Do You Do at the End of the World? May I Meet You, Once Again?, a sequel: I haven't read it.
• Its manga adaptation/iteration:
  • WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us?: I haven't read it.
• Its anime adaptation/iteration:
  • WorldEnd: What are you doing at the end of the world? Are you busy? Will you save us?: I've watched it.

References/Sources

     TO DO.