Oni-no-Kuyō-tō (Demon's Memorial Pillar)

The image captures a deep forest scene with a prominent, weathered stone pillar rising from the mossy ground amidst thin, tall trees. In the foreground on the right, a wooden interpretive sign provides information about the pillar in both Japanese and English. The natural light filters through the lush, green canopy, casting soft shadows on the forest floor and highlighting the textured, dark grey surface of the stone.

The monument marks the legendary site of Onbashu and Menbashi, twin 'demon' deities of duality, associated with folk religious practices and the Buddhist tradition of constructing stupas or markers (Kuyō-tō) to appease spirits.