Juken Sentai Gekiranger Jūken Sentai Gekirenjā) is the 31st entry into the Super Sentai franchise. Its theme is that of Kung-Fu with a wild cat and animal motif. Production began on September 29, 2006 with principal photography beginning on October 6, 2006. It premiered on February 18, 2007. It joined Kamen Rider Den-Oas part of Super Hero Time. On February 17, 2008, it was replaced by Engine Sentai Go-Onger in the Super Hero Time block #SupersentaiGekiranger #Supersentai | The Official Power Mo