Higurashi
ひぐらしのなく頃に (original)
After moving into the quiet town of Hinamizawa, Maebara Keiichi spends his days blissfully in school often playing games with his local friends. However, appearances can be deceiving. One fateful day, Keiichi stumbles upon news of a murder that had occurred in Hinamizawa. From this point on, horrific events unfold in front of Keiichi, as he soon learns his close friends may not be all that they seem. Based on the amateur mystery game by 07th Expansion, the story is told in a series of different scenarios.
Starring Soichiro Hoshi, Mai Nakahara, Satsuki Yukino, Mika Kanai, Yukari Tamura, Yui Horie
Watch "Higurashi" on Amazon released in 2006. It's a animation and drama show, and has a rating of 7.8 out of 10 from Imdb which is usually fine for this kind of show.