FYI, this haiku rather efficiently spoils the 3 biggest plot twists of the series:
Hate Plagues and time loops
Beware the stoned Takano.
Omochikaeri!!!!!!!!!!!
Major Tom
A plot twist haiku sequel to the one above:
Mion has a twin
Oyashiro is female
Shion's the killer
magnum12
Murders in the dark.
Paranoia covers truth
Where cicadas cry.
Replis Monathin
Ah, Higurashi.
With your "Holy Shit!" Quotient,
Who can sleep at night?
Zfish9
Akasaka...Damn.
Took a Level in Badass.
Queue Big Damn Hero.
Zfish9
Nano desu yo,
Nipah, omochikaeri!
Hau hau, hau hau hau!
Amelon1
So what is real,
And what is paranoia?
Which will you believe?
Lilpurplebird
Translation of the above (I hope I got it right)
Nani wa hontou
Nani wa mosou desu
Dochi wo shinji
ferrelas