Shinohara, a young bodybuilder, joins a para-military sect in northern Japan. His instructor, Takizawa, takes a liking to the new recruit. After an early “special” training session the two develop a lasting and loving relationship.

The world’s greatest detective, Ippei Kuroda, is back and this time hired by a politician to find his estranged daughter. When the daughter is found dead, the mystery deepens. Meanwhile, Kuroda’s assistant tries to stop her arranged marriage to a country hick by shacking-up with a composer who writes symphonies on his calculator — when he’s not groping women on the Tokyo trains!

Every car on the train during school hours is packed. And as that happens, there are also a lot of gropers who are after them...

The movie takes place in four periods: the first, a group of female Christians are raped and crucified in 18th century Japan. The second deals with a man who beats his cheating wife and her lover. The third, is set in WW2 where inquisition soldiers torture, rape and abuse female traitors, and the fourth story deals with soldiers raping and abusing suspected female spies.

A female student moves from the countryside to Tokyo and starts attending a cram school in Tokyo. She becomes so enthusiastic about her studies that she decides to take the last train. As expected of the glamorous city of Tokyo, the last train is packed. There, she is molested. At first she didn't want to, but..

Hayai, a single employee of a first-class trading company, enjoys groping women on the morning commuter train. One day, he is caught in the act by his boss, Director Sukegawa. However, he is also a veteran groper and his hobby is peeping.

Shinohara, a young bodybuilder, joins a para-military sect in northern Japan. His instructor, Takizawa, takes a liking to the new recruit. After an early “special” training session the two develop a lasting and loving relationship.