The Manipulated Academy

While fighting the Nanashi, the Shinkengers are astonished to find private school students becoming a hindrance as Takeru identified the students attend the Takashiro Academy. To get to the bottom of it, Ryunosuke and Kotoha respectively pose as student-teacher and student in the school to investigate possible Gedoushu activity with DaiGoyou to back them up. The next day, after remembering the abilities of Narisumashi and Urawadachi, Ryunosuke targets the teachers on the impression they must be Gedoushu in disguise only to find them a trance like the students. This leads Ryunosuke to believe that Kotoha's friend Eri Takahashi is the Gedoushu in human form until she too ends up in the trance. Though guilty about her friend, Kotoha notices a white strip on Eri's wrist like with the others, using DaiGoyou's light to reveal they are connected to strings. Sensing his strings disturbed, the Ayakashi Kugutsukai reveals himself as Shinken Blue and Shinken Yellow fight him. When the others arrive, Kugutsukai summons the student body to serve in holding the Shinkengers off. But with Shinken Yellow's Mojikara, Super Shinken Blue manages to take out Kugutsukai and free the student body. Shinken DaiGoyou and Ika Daikai-Oh double team Kugutsukai before DaiGoyou destroys him. With the school saved, Ryunosuke and Kotoha say goodbye to everyone in Takashiro Academy.