Whoever takes the time these days to climb a tree in bare feet? To stop and observe the comings and goings of the birds? To play in the puddles after the rain has gone? To return a shell to the sea? The Walking Man follows a modern day Japanese business man as he strolls at random through urban Japan - often silent, usually alone - with his vivid dreams that let time stand still.

根据谷口治郎同名漫画《散步去》改编，描写了因工作关系，与妻子一起搬到郊外的一户人家的男人，一边感受着在城市看不到的自然风景，一边散步的故事。

　　看似平凡的散步，为日常注入了新的元素。