1. Be a fan of 櫻井敦司.
2. You need a working email address, but you can choose if you want it visible or not.
3. Keep your name semi-realistic. Not too many underlines or numbers, please.
4. You don't need a site, but if you do, and you want it listed, you must put a code up.
5. Keep your information up to date!

That was simple, wasn't it? Now grab a code and join!