The Town Becomes a Big Sandbox!

Synopsis

Kotaro and Kasumi are subbing for the principal at Aozora Daycare for a day. Of course, Kotaro can't begin to handle preschoolers and the day is a disaster. Meanwhile, a demon beast Yaminorius summoned turns the whole town into sand. Oblivious that it's a beast's doing, Kotaro is thrilled by the idea of the town turning into a sandbox. But Tetsuya and Chinatsu's little sister Akie are captured by Yaminorius. The Ganbar Team scrambles to rescue them, only to be told they must remove their helmets in exchange for the kids' lives.