So, there are multiple ways to get Ketchup in Animal Crossing: New Horizons. You may get lucky and have her as one of your starting two villagers, but considering that there are 397 total villagers, the chances of that happening are very unlikely. One way you could get her is through a Mystery Island using your Nook Miles Ticket. If you have an empty plot open, then you'll find a villager whenever you fly to a Mystery Island. You could use multiple Nook Miles Tickets until you find her, and then invite her from there. You might also encounter her through the campsite, that's how I found her. I had never seen her before, but she was so sweet and adorable, and so I invited her to stay (which unfortunately meant one of my other villagers had to leave, as I didn't have an empty plot). You can buy Ketchup's amiibo if you don't have the patience to search Mystery Islands or wait for her to come to your campsite. Finally, you could try joining Animal Crossing groups on sites such as Facebook or Reddit, and seeing if anyone is getting rid of her; that way you can go to their island and invite her from there. Melika