An uptight young man comes to suspect that his factory worker girlfriend has a secret involving his boorish older brother.
Police investigators investigate the link between a serial killer's machinations and a young man who committed suicide.
The spaceship AAB-Gamma is dispatched from FAFC headquarters in Japan to make a landing on the planet Mars and investigate reports of UFOs in the area. As they near the red planet, they encounter a mysterious UFO that coats the ship's hull with unusual spores. Taking one of the specimens back to earth, it soon develops and grows into a giant chicken-lizard-alien monster that tramples Japan.
Suzuko, a woman in her twenties who has a brother with political problems (due to communist reprisals), lives for over five years in a love affair with Tate who's a young lieutenant in the Army, ultimately becoming a right-wing fundamentalist revolutionary. She marries another man, one totally dedicated to the rigorous practices of Noh theatre, in an arranged marriage, but the bond that connects her with Tate is too strong.
A teacher at a Japanese school tries to hide his outcast upbringing.
