パラダイス学園の恒例行事『スクールクリーニングマッチ』が開催。チーム対抗で行われるお掃除の勝負。ケンカの多いじゅりあとえるは、別のチームになって競い合うことに。一方、それぞれ別のチームのリーダーになったものの、てのひらぬいぐるみの「プリうさ」「プリねこ」と一緒に、仲良く掃除を進めていくひまりとみつき。だが、てのひらぬいぐるみばかり可愛がるひまりとみつきにヤキモチをやいたつむぎは、松岡先生が飼うヒヨコたちを引き連れて、どこかへと行ってしまう。ひまりとみつきは、つむぎを見つけ出すことができるのか？そして、クリーニングマッチの結末は⁉
Paradise Academy's annual event, the School Cleaning Match, is being held. It's a cleaning contest between teams. Juria and Elle, who tend to fight, end up forming separate teams to compete against each other. Meanwhile, Himari and Mitsuki, who have each become leaders of different teams, are cleaning together with their palm-sized stuffed animals, "Puri Usa" and "Puri Neko". However, Tsumugi is jealous of Himari and Mitsuki who only show affection for the palm-sized stuffed animals, and runs off somewhere with the chicks that Mr. Matsuoka keeps. Will Himari and Mitsuki be able to find Tsumugi? And what will be the outcome of the cleaning match?
