Spiral - Machikouba no Kiseki

Shibano Takeo is a corporate restructuring expert. Upon the sudden death of his benefactor, the talented inventor Fujimura Tokio. He shifts from a major electronics manufacturer to a small metal molding factory called Majitech. Majitech is on the brink of bankruptcy, and he has to turn it around. While Shibano feels a sense of inferiority to the late Fujimura’s daughter Asako, he battles together with her younger brother Nozomu, Fujimura’s right-hand man Okemoto and others to save the factory. Meanwhile, a vengeful Murao, who had a connection with Shibano in the past, and a foreign fund known as Horizon, attempts to take over Majitech for some purpose. (Source: jdramas.wordpress.com)