Panchira byôin: Otôsan dai kôfun!

Overview:

Even though Takeo knows that his wife, Akemi, is having an affair with her boss, the department manager, Samejima, he goes about his days pretending not to know. One day, Takeo wakes up in a hospital room after getting into a traffic accident and is shocked to see the face of nurse Hiromi. Hiromi was even better than her colleague Yuko...