Daidai Mankichi is a poor young man who aspires to be an artist and makes a living by drawing portraits on the streets of Harajuku. His life is difficult, but he does his best with the emotional support of his girlfriend, Hoshiko. One day, as Mankichi is about to go home after finishing his work, he receives a call from a strange old man on his cell phone. Mankichi pays no attention to the situation, but in the evening he receives a visit from a young woman he doesn't know. The woman calls herself the wife of the old man who called Mankichi...!?