Japanese businessman Senji Nakajima is married and has two kids. But he has found a plastic love. He bought his sex doll, he named Saori, for a comfort while working away. But a few months later he said that he noticed that Saori had a real personality and that he started falling in love with her. He takes her shopping and they enjoy going for romantic walks and even bathes. He claims that their relationship is meaningful and that he is happy because his silicone love interest isn`t after only money.