The next morning, Hiro finds a map of the 16th century in a reference room. He shows it to Urasuno, who is grateful for the map's presence. Hiro tells her that it is white day, which means that she is supposed to give her friend a present in return for the chocolate she has received from Urasono. He is unable to open the map because it glares at his hands, but he does have a gift for her: a white cookie.