Higurashi When They Cry: Atonement Arc, Vol 4

The long-awaited 'answer arc' to the Higurashi When They Cry - Abducted by Demons Arc:

Life couldn't be better for Keiichi Maebara. Sure, he's moved to a sleepy, little town where nothing happens and high school consists of a one-room schoolhouse - but his new friends and fellow students are all cute girls! When he happens upon a story about a grisly local murder, however, his contentment turns to uneasiness as he finds himself drawn into a web of silent intrigue that involves his newfound friends...and threatens his very existence.