Karei naru Ichizoku

This drama is set in the late 1960s decade of Japan and depicts the rivalry between Manpyo Daisuke, a powerful banker, and his eldest son, Manpyo Teppei, the executive managing director of a steel firm. For reasons not yet entirely clear, Daisuke seems to dislike his own son and when Teppei finds out why, the Manpyo family is turned upside down.