Saki Episode 20 English Subbed Episode Title:Sisters.Episode Description:As a reward for winning the tournament, and to train for the individuals, Hisa takes everyone to a pool, where Saki admits she cannot swim. They run into the Ryümonbuchi group, who actually owns the pool. Just as Töka snarks at her rival Nodoka, Koromo finally makes friends with her. Töka reminds Koromo about a past trip to Tokyo at a family restaurant, that reminded her of her parents. Meanwhile, Kazekoshi and Tsuruga trains for the individuals. Saki's sister, Teru, progresses to the nationals.