The image shows a red and white sign with Japanese text written on it, which appears to be warning people not to enter the forest. The sign is placed on a wooden fence in the middle of a dense forest, with tall trees and bushes surrounding it. The trees have green leaves and branches, and the ground is covered in greenery. The sky is visible through the trees, and there is a small stream running through the forest below. The overall mood of the image is peaceful and serene.