With only three days left at Takako-so, the fifteen comedians are given one final test. Seiji orders them to stay inside the dormitory for three full days, no matter what happens. It sounds like a simple task at first, but Seiji also calls on some unusual visitors to challenge the girls' confidence as budding comedians and entertainers. Despite having already overcome so many trials, the five teams must put their sense of humor on the line one last time to face their biggest battle yet.