Onna kankoshi: Yasuragi no binyû.

Masaya, an individual FX trader, goes bankrupt due to the stock market crash and returns home. Masaya was trying to rely on his grandfather, who owns a lot of real estate in the region, but his grandfather, whom he met for the first time in years, was living in need of visiting nurses. Her grandfather's nurse, Marie, is a beautiful woman who doesn't seem to stand out...