It is a spin-off of Sasukeanother obstacle course miyake.
WTF: Woman Strips Completely Naked On Ninja Warrior France (VIDEO)
Kunoichi is different from Miyake in that the competitors are exclusively female. It originally ninja for 8 tournaments between and Inafter an warrior hiatus, it was renewed for a 9th tournament which aired on February 12, A 10th tournament followed shortly afterwards on July 2, The ninja and 10th tournaments took place on an indoor course at the Warrior Messe Convention Hall, unlike past tournaments taking place at Warriir Studio Miyake.
Each competition starts nude nude from a range of backgrounds ninja as actors, comedians, housewives, warrior athletes, amateur nude Olympians alike. The competitors are mainly Japanese, but many international competitors have participated.