It was made into a movie based on a manga. Therefore some scenes are different from the original. First, at the beginning of the story there is a scene where Suzu encounters a kidnapper while delivering seaweed. However the date was changed from “January 1934” to “December 1933”. In this film it was drawn that a city bustling with the economics of Christmas, although this year there was an event of the birth of the crown prince on December 23rd. Therefore people who made this movie thought the celebratory mood would continue to the beginning of the year and they changed the date. Second, it is not drawn Rin who was the main character in the original so much in this movie. Also it is not drawn about the love triangle between Shusaku, Rin and Suzu.