The story follows Paprika, an American exchange student on a "homestay" in Japan and her friend, Juicy, who have to deal with the arrival of Paprika's obnoxious cousin, Chibiham. Chibiham is determined to have a good time while visiting Japan, but she's oblivious to cultural differences and runs roughshod over the locals - complaining about the food, picking fights with store clerks, and otherwise making a nuisance of herself. Will Juicy's mother be able to set Chibiham straight?