Despite being late after an accident, Kouji manages to get the job as the Carrot's waiter because he's very persistant. Included within the set are Azusa (the female lead who hates Koji for his perversion), Ryouko (the manager who's sweet on Kouji by working him very hard), Aoi (the token alcoholic), Jun (the secret-hiding waitor), and Mina (Azusa's cute little sister). Pia Carrot 2 is served up as a romantic comedy, with a side of hentai.