**Info:
http://www.moon-stone.jp/product/ms11/
http://www.getchu.com/soft.phtml?id=764030

Um…Both Installer key and Serial were included but some of you were confused so here is my small guide ^_^

Installer key ( Use it when you first mount image files with Daemon Tool or Alcohol to install the game ): 俺の妹がこんなに可愛い
Serial ( Use it when you start the game ): 6Y59-RN5J64-4BN6YW-VCW7FW-T9M8AD

Um…Not really suit cover but I can not find any good pictures more than this one ^^

More information can be found at:

http://www.anime-sharing.com/forum/torrents-47/japanese-115624/**