Nanako Shouji is the daughter of Yoshio Shouji, the owner of one of Japan's leading oil companies. It is being planned that she will marry Akito, Kyouya's older brother. Kyouya is given instructions by his father to keep an eye on her and make sure she doesn't get bored. Initially, she's polite and "gives off a good vibe," but soon after Kyouya's father leaves, she excuses herself to go to the bathroom. Kyouya orders his guards to follow her. Once out of their sight, Nanako tries to escape via a bathroom window. Haruhi walks out of a stall and sees