Ms. Egawa accepts the challenge of the unexpected appearance of the "2nd Year Flower Class Cooking Team" and decides to compete in a Children's Day contest using rice dumplings and kashiwamochi. Yoichi learns that the cooks are the daughters of the former Seven Chefs of the Aji Shogun Group, and agrees to help Ms. Egawa. He also asks Kazuma for help, but he refuses, saying that he hates Children's Day.
突然現れた「2年花組料理隊」の挑戦を受け、江川女史が子供の日にちまきと柏餅で勝負をすることになった。陽一は、料理隊が元味将軍グループ七包丁人たちの娘であることを知り、江川女史に協力する。