Kamen Rider Faiz is the hero of Kamen Rider 555, the tokusatsu series that aired in Japan in 2003 as part of the long-running Kamen Rider franchise. Faiz transforms using the Faiz Driver belt and Faiz Phone, entering codes before the armor forms, and Accel Form is his high-speed powered form. Clips of these henshin sounds spread through fan edits, toy demos and soundboards because the phone tones and standby jingle are instantly recognisable, even without any picture, to fans of the series.