From Yen Press:

In the twenty years since the Hinamizawa disaster, the small village has become a literal ghost town. Terrible rumors about the mysterious gas leak that claimed hundreds of lives have kept even the most curious at bay. But on this night, fate has led five strangers to the abandoned mountain hamlet—among them a certain Mion Sonozaki. As the footsteps of the living echo through the abandoned halls of Furude shrine, the sleeping demons of Hinamizawa stir once again…

The story of Higurashi no Naku Koro ni is divided into a total of eight chapters: four "Question" arcs and four "Answer" arcs. Each chapter keeps the same main characters, but ends in a different way. However, each chapter gives valuable answers, hints, and clues to the previous one, while at the same time bringing forth even more mysteries.

The question arcs are:

1. Higurashi no Naku Koro ni - Onikakushi Hen
2. Higurashi no Naku Koro ni - Watanagashi Hen
3. Higurashi no Naku Koro ni - Tatarigoroshi Hen
4. Higurashi no Naku Koro ni - Himatsubushi Hen

The answer arcs are:
5. Higurashi no Naku Koro ni Kai - Meakashi Hen
6. Higurashi no Naku Koro ni Kai - Tsumihoroboshi Hen
7. Higurashi no Naku Koro ni Kai - Minagoroshi Hen
8. Higurashi no Naku Koro ni Kai - Matsuribayashi Hen

The side story arcs are:

• Higurashi no Naku Koro ni - Onisarashi Hen
• Higurashi no Naku Koro ni - Yoigoshi Hen
• Higurashi no Naku Koro ni - Kataribanashi Hen
• Higurashi no Naku Koro ni Kai - Utsutsukowashi Hen
• Higurashi no Naku Koro ni - Kokoro Iyashi Hen
• Higurashi no Naku Koro ni - Hirukowashi Hen
• Higurashi no Naku Koro ni Jan - Tsubamegaeshi Hen
• Higurashi no Naku Koro ni Rei - Saikoroshi Hen