During the credits the password "TOKYOTOWER" is given. It can be used at www.fragiledreamswii.com to download game related wallpaper.
In the Japanese version, the password "a-ri-ga-to-u" in Hiragana is given during the credits. It can be used at fragile.namco-ch.net/pop2.html to spell out ????? in order to download the same wallpaper as well as a screensaver.