Just explored a bit around the menu and checked out the AR. I'm surprised now we can use 2 chars at the same time to take a single pic, but...how do I use 1 char instead? I can't seem to find any options to hide the 2nd char. Has anyone else tried the AR? Spoiler (dat pose... can't wait to fill MOAR AR pics)
Go into the costumise modules button (bottom left), select 2nd character, select which vocaloid you want to use and at the very bottom there is a clear button (under random)