A nine-year-old boy, Ken, alone in the city of Kobe during the port festival and holding on to the image of his absent mother, encounters people who speak different languages, or are from different countries or environments.
Overview：A nine-year-old boy, Ken, alone in the city of Kobe during the port festival and holding on to the image of his absent mother, encounters people who speak different languages, or are from different countries or environments.
