Hanshi Bruce Juchnik › Gankaku (Shinto) Crane Standing On Rock Image 1 of 1 Gankaku (Shinto) Crane Standing On Rock $19.95 This Early Karate Form created in Okinawa was said to be based on patterns from the Fukien Province of China where Crane System was first developed. Quantity: Add To Cart Added! This Early Karate Form created in Okinawa was said to be based on patterns from the Fukien Province of China where Crane System was first developed.