Voices in the Dark

Horror comic all the way spreading over different 7 stories:

Story 1: Blood-sucking Darkness / The Dark Drinks Blood

Story 2: The Ghosts of Golden Time

Story 3: Roar of Ages

Story 4: Mystery of the Haunted House

Story 5: Glyceride

Story 6: The Earth-bound People

Story 7: The Call of the Condemned

The chapter 5 of this manga (Glyceride) has been adapted in the first part of episode 10 of the anime Ito Junji: Collection.