Erotic Senpai The mystery of the naked mermaid legend (2003)

When fish shop owner Shamoto's teenage daughter Mitsuko is caught stealing, a generous middle-aged man named Murata helps resolve the situation. The man and his wife offer to have Mitsuko work at their opposing fish store. Shamoto soon discovers that something far more sinister lives behind Murata's friendly demeanor.

Ex-soldier Frank Brayker is the guardian of an ancient key that can unlock tremendous evil; the sinister Collector is a demon who wants the key so he can initiate the apocalypse. On the run from wicked mercenaries for almost 90 years, Brayker finally stops in at a boarding house in New Mexico where — with the help of its residents — he plans to face off against the Collector and his band of ghouls, preventing them from ever seizing the key.

Jubei is a masterless ninja who travels the land alone, lending his services to those with gold—or a worthy cause. His fearsome abilities have served him well, but a plot to overthrow the government threatens to end his wandering ways—and possibly his life.

After a nuclear attack in Tokyo, the female population is attacked by infected males who have become sex-crazed zombies, hungry for human flesh. Officeworker Momoko and nurse Nozomi seek shelter in a Shinto Shrine, where they meet housewife Kanae and school girl Tamae. With no choices left to them, the group of girls decides to take a stand and arm themselves with assault rifles and explosives to fight off hordes of horny zombies. What is the secret to killing the zombies for good?

High schooler Haruna befriends loner Yamada, then is drawn into the tangled relationship between him, a model and the girl who loves him unreasonably.

After losing her parents, young flower selling Midori is put up by a fairground group. She is abused and forced to slavery, until the arrival of an enigmatic magician of short stature, who gives her hope for a better future.

When a wounded Christian Grey tries to entice a cautious Ana Steele back into his life, she demands a new arrangement before she will give him another chance. As the two begin to build trust and find stability, shadowy figures from Christian’s past start to circle the couple, determined to destroy their hopes for a future together.

In February 1999, a string of murders has Shiki Ryougi and Mikiya Kokutou on edge. These crimes share a disturbing resemblance to a similar set of homicides from 1995, when Shiki and Mikiya first met, and awaken a dark, murderous desire that has laid dormant within Shiki's soul ever since then.

A man named Seligman finds a fainted wounded woman in an alley and he brings her home. She tells him that her name is Joe and that she is nymphomaniac. Joe tells her life and sexual experiences with hundreds of men since she was a young teenager while Seligman tells about his hobbies, such as fly fishing, reading about Fibonacci numbers or listening to organ music.

When a machine that allows therapists to enter their patient's dreams is stolen, all hell breaks loose. Only a young female therapist can stop it and recover it before damage is done: Paprika.