The Progrise Keys (プログライズキー) are SD card/key hybrid devices used by the Riders in Kamen Rider Zero-One that contain the power of animals.
The Flying Falcon Progrise Key (フライングファルコンプログライズキー) is the personal Progrise Key of Kamen Rider Jin, who uses it accesses his default form. Its ability is Wing and it is based on a falcon. It is also used by Kamen Rider Zero-One to access his Flying Falcon form.
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