Kuniko continues to pay unwanted attention to Matsuda, and when he objects, she cries to coerce him. She gets Matsuda drunk and takes him home, trying to sleep in bed with him (Matsuda ends up sleeping outside). She clings to him whenever he is meeting with Yawara and/or Jigoro, arousing equal measures of jealousy and disgust in Yawara. At the critical Zen-ooki tournament, Yawara was so distracted by the presence of Matsuda + Kuniko and Shinnosuke + Sayaka that she almost loses the first match (the men have no idea how much they are distracting her, whereas the women are there intending to distract her). During the final match, Yawara is again distracted but earns a victory by spraining her right wrist in the process, possibly disabling her from taking the entrance exam the next day (apparently she cannot write left-handed).
短大受験の前日に行われた柔道の大会。会場に現れた、出場登録が間に合わなかったさやかと風祭、そして松田と邦子たちの親しげな様子に嫉妬した柔は、思わぬ苦戦を強いられ、最後の最後で手首を捻挫してしまう。
