Ultimate Ninja Challenge (2018)

Set against the harsh backdrop of the Pacific Northwest, nine contemporary fighters embark on a daunting 24-day survival quest inspired by ancient ninja principles. Designed by Jinichi Kawakami, the last recognized ninja, these intense challenges test the limits of each warrior's physical endurance, mental fortitude, and spiritual resilience. Only those who endure the full course earn the privilege of a final lesson from Kawakami in Iga City, Japan, the historic birthplace of ninjutsu. As they face nature’s trials, each contestant discovers their true potential and the essence of the ninja way.