The Informer

English translated order for this Prosecutor Kirishima edition #1. The original order is #2. When he loses his job as a trader after the stock market crashes, Shigeo Segawa is offered lucrative work as an industrial spy. How could he say no? He is soon assigned to seduce an ex-girlfriend and steal an important formula from her husband, who runs a large chemical company. But when the husband is found murdered, Segawa becomes the prime suspect.