Groper Train: The Cry of Temptation.

Two years ago, Anna's father, a detective, was stabbed to death during a scuffle while chasing the molester group "Suika" outside the station, and in order to avenge his death, Anna volunteers to become a policewoman and a groper investigator. She teams up with her late father's partner, Enomoto, who is also wheelchair-bound due to injuries sustained at the time...