of NeoGAF (linked above) has put together a simple Qonline registration guide for those interested in participating in Angel Love Online for PS3, a free Japanese MMORPG available via PSN.
To quote: Doesn't make use of PS3's hardware and don't even know why it was released for the PS3, but for those who care... 2D MMORPG in the vein of Ragnarok Online.
Download is 1049mb from PSN. You will need a Qonline account which is free.
Game homepage: http://www.angelloveonline.jp/
Registration homepage: https://www.qonline.jp/regist.php
Pictured below is the Qonline registration guide, enjoy!
PS: After Step 3 below, be sure to 4) Check e-mail from Qonline-ID and 5) Click on link in e-mail (really long link).