* You will receive the bonus items as a present after entering your serial code inth application. * Plese note that it is not possible to change your email address after your pre-registration is competed. * If your email account limits domain in order to avoid spam, please set up "@okko.jp" as an accepted domain in order to receive our email. If you are using a spam filter or a junk mail filter, it is possible that you don't receive our email. * To receive their serial code properly, we need our users to set up their spam filter on their own. * You can not transfer your bonus items to another person.