I can only give you this link for Majikoi S:
http://www.amiami.com/top/detail/det...01902&page=top
You will need Japanese settings in your computer or use AppLocale to play this game. But if what you're interested in is to obtain it illegaly, search it yourself, I can't help you here. I don't know if it's allowed to share illegal things (I'm going for no, so I won't do it).