Question SHARP INFOBAR C01: Rooting, Unlocking, Installing ROMs

I need some help with this, and seeing that people have worked on the Infobar A01/02 I would assume there's people here who can tackle this. I have no idea how you would go about Rooting or Unlocking a SHARP device, let alone a Japanese one and I don't see the C01 listed anywhere.
I'd also like to know how I would go about installing a ROM alongside the default one on here.