Shin Kamen Rider: Prologue

Shin Kamen Rider Prologue , Shin Kamen Raid Purorgu? , translated as True Masked Rider Prologue is a 1992 VCinema film in the Kamen Rider Series. Shin is the 11th production in the franchise and takes place in a violent, realistic and modern setting.

Doctors Kazamatsuri and Onizuka are geneticists, who are researching cures for diseases such as AIDS and cancer by performing experiments to strengthen the human body. The test subject, Shin Kazamatsuri, who races with motorcycles is Doctor Kazamatsuris son. Unknown to the doctors, their operation is funded by a syndicate group who plans to use their research to have the bodies of men strengthened for their own gain. The Doctors were previously unsuccessful on experimenting in the field of cyborg soldiers. However, they did not count on Onizukas own secret ambitions. Onizuka wants to create a new species of soldiers by fusing the DNA of a grasshopper and test subjects to start a new civilization and be their God. He may have tested it on himself but seems to be having greater success with Shin.Meanwhile, a dangerous creature is stalking the city, killing people, as Shin dreams of that creature. While Shin believes he is the one causing the murders, he eventually finds Onizukas plan and discovers that it is Onizuka who has been behind the killings. Onizuka has experimented on himself and altered his genes, making him a humanoid grasshopper. The telepathy of grasshoppers allowed him to communicate with Shin, resulting in Shin witnessing the murders. ........

Source: Wikipedia