Jody has suffered a seious injury that will take at least 6 months to recover from and puts her future judo career at risk. Matsuda shows Teleshikova's post-match press conference interview to Yawara, in which Teleshikova says she would not consider herself the best until she defeats Yawara. In response, Yawara seems to withdraw further until Tamao unexpectedly returns home to tell her that she had heard that Kojiro might have come to see her previous match against Sayaka. Shinnosuke sends Yawara flowers to ingratiate himself, and Sayaka for some reason also invites Yawara to her 18th birthday party but telling her it is a "casual wear" occasion. When Yawara arrives in casual clothing, Sayaka makes fun of her because all others are in formal attire (except for Jigoro, who has crashed the party for the free food). At the party, Sayaka's father announce that the Kazamatsuri Brewery (to which Shinnosuke is the sole heir) is merging with the Honami Group and that he is engaged to Sayaka (both decisions with Shinnosuke's parents' blessing). Shinnosuke is unable to object, and Sayaka takes the occasion to issue another challenge to Yawara, who runs away from the party.
テレシコワとの試合で敗れたジョディは負傷し、柔道へ復帰できるかもわからない状態になってしまった。それに気を落とす柔だが、風祭から励まされる。さらにさやかから誕生日パーティーへの招待状が届くのだが…。
