The first one is Rolan with her fake eye glasses, so she can sleep during the case
The second one is normal
The third one is her with her sleeping mask.
Rolan talking with a lolipop in her mouth
Gyakuten Sisters
The official blog of the Gyakuten Sisters Project
Gyakuten Sisters 
Looks like this prosecutor likes napping! 😉
The fake glasses thing is proper funny XD
BTW Is that a defence lawyer’s badge she’s wearing? This character is going to be so much fun 😀 😀