Miwako Onaya

Sachiko is the leader of a girl gang from Shinjuku who wind up in Kyoto and make a bid to take over the local girl gangs there.

A sly gangster hatches a plot against his own wife, who works at a brothel-cum-bathhouse, with the help of the bathhouse owner’s wife.

Kogarashi Monjiro is a lone samurai who agrees to take responsibility for a murder that his friend committed so that he can stay with his dying mother, with the expectation that his friend will confess and get him pardoned once she dies. Monjiro is sentenced to an island for prisoners. When he discovers that his friend's mother has died over a year ago, Monjiro seeks to escape with a group of prisoners in order to get his revenge.

Natsuko is so good at using that super-strong vagina of hers that she can fuck guys to death. In the end, she’s pitted against a sexual superman and a showdown ensues. There’s also a subplot about a mad scientist type who needs vaginal juices to create a potion designed to turn Japanese girls black.

Kiyohime, a daughter of Tokugawa Ienari is married-off to Tadateru Ogura, the lord of a Kyushu clan. However, the lord's sexual inexperience and Kiyohime's strict morals lead to significant crisis in their marriage. To improve his sexual prowess, the lord is introduced to Sandra, a French woman held captive by usurer-smuggler Hatakaya. This results in the lord's choosing Sandra as his mistress. Kiyohime's attendants see this move as an insult and have Sandra beaten and imprisoned. Nevertheless, Sandra escapes with the help of Morita, a retainer of the lord. Out of bitterness and as some sort of revenge, the lord imposes a sex ban on his subjects.

Yuki Onozaki, who was studying at a Women's College in Tokyo, was originally a young and ignorant girl, but her life changed completely in the summer of a certain year. During the summer vacation, Yuki returned to her hometown of Kyoto, only to be raped by the lover of her mother. Yuki then abandoned her studies and chose a depraved life. She met the gang leader Kiyoshi Oba and factory industrialists. Although these men could give her more or less physical comfort, they could not open Yuki's locked heart. It was not until the appearance of the young architect Yoichiro Honma that Yuki's love flower gradually bloomed. Soon, Yoichiro's first love while studying in France, Sandra, finds her, which makes Yuki's heart surge. After several twists and turns, Yoichiro decided to marry Yuki, but the trials never stopped...

After the bankruptcy of her foster-father's condom factory, Tamae sets out to make a living on her own and ends up working as a geisha at a hot spring resort. After rising in popularity, a climactic sex battle is held to decide who gets to lay claim to her.

Many persons visit the hot springs resort to try out Reiko's famous vagina with quivering walls, "the sensation of worms wiggling about"... that won her her nickname (Mimizu = earthworm).