Leave It To Us! Tropica-shining Preschool Teachers!.The Tropical Club is told of a teaching experience in a preschool which they are interested in. At the preschool, Manatsu and her friends play and learn together with its pupils, during which, Sango and Laura come across an introvert boy, Wataru and a girl, Ruri, both of whom are interested in bugs. At that moment, Elda summons a Zenzen Yaraneeda to attack the preschool, forcing the four girls to evacuate the students and transform to engage the monster. Despite their best efforts, the monster proves to be a vicious enemy which tries to attack Ruri and Wataru as they try to protect the chrysalis until Cure Coral intervenes...