Utako Mitsuya

A religious studies student blames himself for a pair of deaths in Tokyo. With his life derailed, he leaves to see to his dying mother in the country.

Benevolent aliens from the planet Emerald send superhero Starman to protect Earth from invasion by an evil alien race called the Spherions. When Starman arrives on Earth, he discovers a conspiracy involving Earth's top scientists, and he must root out the traitors and also stop the impending alien invasion. (imdb)

A reporter investigating a prostitution ring must clear his name after being framed for murder.