Jody returns to Toronto, and Jody again refers to Matsuda as Yawara's "boyfriend." Jigoro surprises Jody on the plane before takesoff with a "Certain Victory" banner to cheer Jody on for her next match against the Russians, before being thrown off the airplane. Yawara and Matsuda meet Sayaka and Shinnosuke at the airport as "couples," and Matsuda boasts about Yawara's match with Jody, while Sayaka boasts about her global training and matches. After eavesdropping on the conversation, Jigoro tells Sayaka she can challenge Yawara at any of 10 tournaments in the next 4 months in preparation for establishing a track record for fighting Jody in a World Tournament. Yawara decides to try to study for her college exam AND train for the tournament so that she can fulfill her promise to Jody, though this will mean pulling exhausting all-nighters. As the tournaments go on, Yawara begins to sleepwalk through them, which concerns Matsuda, who has been keeping a vigil by the Inokuma resident (without Yawara's knowledge). Yawara still keeps Shinnosuke's picture in her drawer, and Shinnosuke still watches Yawara's matches even as he fools around with other women.
