820AM Scorpion Express

820 AM Three separate groping incidents occur within the train which is packed to 170 Kimiko a librarian has lived her life ignored by the people around her Even if it means shes getting groped she feels happy because that means at least someone wants her One day Kimikos affair with her boss at the library is discovered by his wife As she gets on the train in desperation she feels someone touching her butt Bank teller Asami is a woman of high expectations the things she wears the men she dates must all be top notch However at 30 she is still single Desperate to find someone in a hurry she meets Nozaki a man who owns a company in Los Angeles She accepts his proposal however Policeman Ryoko Mamiya is pursuing a habitual groper nicknamed Scorpion Ryoko is passionate about protecting women from despicable criminals like the Scorpion but one day she gets groped by the Scorpion herself