It was a cel of Anju as a kid from Marmalade 
boy.  The only thing I can think of is when I 
was selling a few personal cels at some point I 
acccidently included it in a cel package or 
something and someone got it and thought it was 
a freeby.  I didn't discover it was missing for 
a while so I have no clue who would have it or 
anything.  I wish I could find it and get it 
back but I have no real hope.