In this challenge, all five cast members enter separate dressing rooms and each randomly dress as one of the five colors of Gorenjai (sentai characters from Downtown's other show, Downtown no Gottsu Ee Kanji), and they attempt to complete all five different colors in 6 hours. The chance that the five cast members choose all different colors is 120/3125 (3.84%). The challenge is based on the main running gag of the Gorenjai sketches: that the team members couldn't decide who wore which colors.
On occasion, Ameagari Kesshitai join the regular cast in a Seven Rangers Game (nanarenjai), featuring two additional colors (black and white) added to the regular Gorenjai color configuration. The other rules are exactly the same as in a Five Rangers Game.