Does anyone happen to know what the markings for a second or third class
demon/demoness would have on his/her/its forehead?

Does the class have any bearing on those markings?

  ___________
 / Here lies:\  
|   Andrew    | Ryougasai... The Eternal Lost Hentai.
|             | 
|   I think   |       Andrew Petalik {ICQ ID: 160869}
| he's hungry | To SPAM or not to SPAM...
|             | It really is a dumb question.