The national temomi-cha processing competition has finally begun! Jin and Yabuki are running late because Futaba suddenly falls ill, leaving Isshin to struggle on his own. Chako earnestly asks the chairman and gets permission to join the competition as a last-minute participant to support Isshin, who has an injured arm. However, Hananoki-en is disqualified from the evaluation because Chako isn't an official team member. Despite this, Isshin and Chako continue to work hard on making temomi-cha... How will the competition with Roa turn out?! And can they keep their lie about the lucky couple?! It's the climax of the national competition episode! Also, Chako finds herself in a tight spot when Isshin's xxx appears!!