In the bustling streets of Osaka, a salaryman, having consumed one too many cups of green tea, finds himself in a desperate need to release. Ducking into a quiet alley, he unzips, allowing his pent-up stream to flow freely, the warmth spreading as it hits the cool, damp ground. The sound of his relief echoes slightly in the narrow space, a secret pleasure amidst the city's hustle and bustle.