She is the clerk at Dipton Apparel.
When entering her shop, she may say: "Afternoon mister." or "Hello! How can I help you today?" or "Afternoon sir." or "Feel free to look around, just let me know if you need anything." or "Afternoon."
When leaving her shop, she might say: "Thank you." or "See you next time." or "Come again." or "Thanks for shopping!" or "Goodbye." or "Come again!" or "Take care!"
When browsing the store, she may say: "If you like what you see, let me know." or "I think you'll find the quality is well worth the price."
When walking behind the counter, she may say: "Oh! What are you, some kind of pervert?" or "Hey pal, do you mind?"
When pulling out a weapon inside her shop, she may say: "Put it away, or I'll call the police." or "I'd take that gun outside if I were you." or "Get… out of here."
- Joan bears an almost identical resemblance to an unused character model named Monique that is widely believed to be Vito's girlfriend. This feature was likely cut from the game to reduce distractions from the main story.
- She never blinks for some reason.
- A woman with her character model is seen at the Scetta Apartment where she is chopping up what appears to be speed with a fork.
- Her character model is used throughout the city for female pedestrians.