The image depicts an empty, artificially lit underground passage in Sumida, Japan

The image depicts an empty, artificially lit underground passage in Sumida, Japan. A long, rectangular wall on the left is constructed of light-colored, rectangular tiles, many of which exhibit significant water damage, staining, and areas where the surface material has deteriorated, exposing a darker substrate. A dark, narrow drainage channel runs horizontally at the base of this wall. Centered on the tiled wall is a red rectangular sign with white Japanese characters reading "通路①" (Passage 1). To the right, the passage continues into a corner featuring a dark, rough-textured wall. The floor is covered with light gray square tiles. A yellow tactile paving strip, accompanied by a thin red line, is present along the base of the dark wall section on the right. The ceiling consists of white rectangular panels, featuring a recessed square access panel and a rectangular fluorescent light fixture emitting bright white light. No individuals, actions, or specific interactions are present in the scene.