Japan is a land where folklore breathes quietly beneath the surface of everyday life—where ancient mountains, dense forests, and rural legends still hold their secrets. Among these mysteries slithers one of the country’s most enduring and elusive cryptids: the Tsuchinoko. Often described as a short, snake-like creature with a distinctly round, almost inflated midsection, the Tsuchinoko has fascinated believers, skeptics, and storytellers for generations.

High in the misty forests of Mount Hiba, strange sightings have persisted for decades—of a large, ape-like creature, covered in black or reddish-brown fur, with glaring eyes and a foul smell. Locals call it the Hibagon (ヒバゴン), and some say it’s Japan’s answer to Bigfoot.