Haneda, the president of a company dealing in gold, is shot to death on the Raicho 9 limited express from Osaka to Kanazawa. Detective Kamei begins an investigation in cooperation with the Fukui Prefectural Police. In the Green Car, Detective Nishimoto had noticed a beautiful woman talking to the victim just before he was killed. Looking into her background, she turns out to be Yumiko Miura, living in Setagaya in Tokyo. An eyewitness who claims that she is the murderer also appears, and she is taken into custody. Before long, the victim's unexpected relationships will be revealed one after another...
One year has passed since the Kidojis' eldest son Otohiko was arrested for his part in a terrorist kidnapping, which resulted in multiple deaths. Although the parents of all the other perpetrators have either resigned from their professional positions or taken their own lives, Nobuyuki Kidoji tries to remain adamant that he was not responsible for his son's actions.
Making of Nobuhiko Obayashi's TV Program in 1980 called 「いい旅チャレンジ20,000km清水港線・旅の表情』