A man named Bunjin is a herbivorous man who can grope women but cannot have sex. He has no success in his relationship with his girlfriend Natsuko, and he continues to hone his techniques on the train. Meanwhile, Natsuko's desire grows stronger...

Rio, a former sex worker, has never been able to hold down a man or a job for long. Currently unemployed, her only pleasure is getting on the train in sexy clothes and inviting gropers. One day, Rio seduces Sayama when their eyes meet on the train. Driven wild by his exquisite technique and experiencing ecstasy, Rio chases after Sayama when he gets off the train. Sayama is a professor of sexual medicine at a university. Sayama takes an interest in Rio and decides to hire her as his assistant, but...

"Groper Train" distributed by Shintoho.

"Groper Train" distributed by Okura Eiga.

A man dreams of groping women on the train. He then leaves his girlfriend and moves to Tokyo. After getting bullied by a group of men, a master trains him in the ways of groping.

The pub Muhomatsu is located next to a prison. Love and hate unfolds at the pub...

A girl who is always a maiden at heart is a big fan of a romantic poet from the Taisho era, and wants to buy a first edition of his poetry collection that she found in a used bookstore, but it is too expensive for her. She has no choice but to work part-time at a snack bar to save up the money. One day, a pink rainbow flies into her room, and at the same time as the shock, a strange man dressed in outdated clothes appears. The man is actually a poet and a big fan of her, a scientist, and has ended up lost in the present day due to a malfunction of the time machine he made, but of course she has no idea about it. The man is surprised at the transformation of Tokyo, but what is even more surprising is that the woman in front of him is the spitting image of his girlfriend from his original world...

Sayoko is a salesperson for a shady company that is a general molester agency. She catches molesters, introduces them to suitable partners, and earns a commission. Yoshida, who has a soft penis, is introduced to a married woman by her and tries to embrace her in a dimly lit room, but to his surprise, the partner is his frustrated wife, Suiko...

Two brothers frequent the train together, soon getting involved with a sterilization plot.

Ryoko is a high school girl who attends a prestigious private high school in Tokyo. However, her grades are steadily declining. Her day begins with an encounter on the train to school. It is not just the man that keeps Ryoko from studying. Ryoko's sister and her husband, Shunichi, are impotent, which makes her sister Misako sexually frustrated, and the consequences of this fall on Ryoko. The only thing that helps her relieve such stress is the man's fingers on the train to school.