With the opening of the Great World Expo just days away, VIPs from various countries are staying at the three-star hotel ``Hotel Shuratomi'' where Kokomi works, looking for a short break. Naomoto Prize-winning author, world boxing champion, popular actor, and third-generation Japanese oil tycoon... Kokomi is reminded by her husband, Koichi, who is also her manager, to never be rude and tries to provide her with the best hospitality.