Currenty, all games and animations are free of charge, to celebrate the launch of the Doja Dragon website. So take advantage while it lasts!
However, your telecom provider may charge you for the data transfer. Check the table!
Download is available only to i-mode users. For a list of recognized i-mode operators, click the button.
Just for the record: free of charge does not mean free of copyright. It is OK to download the games and animations to your handset, but not to redistribute or reverse-engineer them.