Based on

Movies like Romance Express (1961)

Comedy of manners set on the "Kodama" train between Tokyo and Osaka, before the opening of the Shinkansen. In the leading role, Frankie Sakai plays a straightforward but indecisive hero. The passengers also include the bubbly Dan Reiko, and Ozawa Eitaro as a dour company president. Based on the novel "Seven and a half hours", by Shishi Bunroku.