Can you have multiple girls (how many) on your island at the same time ?
Up to four girls (+ Shan)
Actually, it is up to 4 with Shan, the merchant, as a 5th for the base game, but there is a mod that removes the cap already installed. When you go to the housing island at the end of the story, look for the option --------- when moving girls. That will allow you to add more than the game itself allows, but be careful as it does take a lot of RAM to do that. As for stats, unless you specifically overwrite a girl by saving over her card, she will keep the stats she had the last time she was used. Unlike previous games, the stats are saved to the card instead of the save.Only 4 :-/ ? If I switch girl A to Girl B for a while, then re-switch Girl B to Girl A. Do I keep all the progess of the Girl A or do I have to start again ?