konichiwa, minna-san!~

i'm probably stupid for asking, but does anyone 
know what the tenshi ni narumon sketch packets 
are on yahoo! japan right now?  are they layout 
sheets, or copies of genga/douga, etc etc?  
also, is the number inbetween the japanese 
symbols at the top left the episode number?  
because i noticed that they have the aired date 
on the bottom left, also.  any help would be 
appreciated, and thanks in advance!

http://www.rinkya.com/cgi-
bin/twview.pl?
URL=http://list5.auctions.yahoo.co.jp/jp/20840352
07-category-leaf.html?at=true&alocale=0jp

haruna