Lately, Japan's economy has been struggling. Japanese people who work hard find themselves sleeping on the streets because they no longer have the strength to stay awake until they get home.

Tonight, you yourself are returning home after doing some shopping in town. Even though a businessman is sleeping in front of you, no one seems to care. You look at him. He is huddled up, sleeping on his work bag, papers scattered on the ground, proof that he is exhausted. You can't see his face right away, but what seems more surprising is that the Japanese man appears to be your age and is sleeping very deeply despite the cold night.