Don't forget the Sunrise / Sunset first press poster.. Only available if you order on Mu-mo
To help you out a bit, these are the posters I own so I know what they look like and how big they are:
SECRET: A big B3-sized poster. Mine has the CD+DVD cover, I'm not sure if there's also one with the CD-only cover.
Days/GREEN: A big B3-sized poster. There was only one version, that is the CD+DVD cover of Days/GREEN. (So even if you bought GREEN/Days, the poster would still have the Days/GREEN cover!)
RULE/Sparkle: A small B4-sized poster. There were 2 versions: one of the CD+DVD cover, and one of the drawn manga-Ayu that was also printed on the discs of the First press editions.
note: I'm not sure if the sizes are actually called B3 and B4.. But I think so. Anyways, B3 is big and B4 is small
