Board Thread:General Discussion/@comment-27337549-20151209014415/@comment-28592066-20161019234041

YanderexAshaChanxYandere wrote: Info Chan is neutral towards Osana, she does not want her dead, she is just using her as a pawn in her game. I believe Info Chan is the journalist's daughter. Ayano's mother was the Yandere on the tapes, so Info Chan may just be trying to frame and expose Yandere Chan as revenge for her father.

That's my guess as well. A screenshot that Yanderedev's posted that appears to be from a cut-scene placed after the elimination of Osana shows a text conversation between Ayano and Info-chan where the former asks why the latter hated Osana so much and the latter responds that she hasn't been completely honest.

I think that with that in mind we can safely say that Info-chan does not really care for Osana at all. If she really wants anyone specific dead it's Ayano, though since she's an evil persona she may also want to see other random people die so why not use Ayano for that.