Welcome to a place where the line between the living and the dead feels paper-thin. A place where mist clings to the rocky earth, the air stings with sulfur, and volcanic vents hiss like whispers from beneath the ground. This is Mount Osorezan, often translated as the “Mountain of Fear,” one of Japan’s most spiritual—and strangest—destinations.

In the dense jungles and river basins of South Kalimantan, a profound tradition takes place—one that invites the realm of the spirits to guide human decisions. The Manajah Antang ritual, practiced by the Dayak people, is a sacred ceremony in which a spiritual bird called the Antang is summoned to offer signs and direction from the unseen world. Whether to declare war, select a leader, or prepare for a journey, the Dayak turn to the Antang for divine confirmation.