第 8 集: Orizuka 面對勁敵 Nanjou Karena，少年們則潛入女生社團教室打麻將並進行探索。

8

The Prefectural tournament is the next day. Orizuka orders the team to have a good rest in preparation, and the team breaks for the day. However, Ikamasa requests that the boys come to a meeting that evening in the girls' club room. However, the meeting has nothing to do with swimming; Ikamasa has always dreamt of playing Mahjongg in the girls' room and since the girls won't be back until morning, now was his chance. The boys realize that they have never been in the girls' change room and, since the girls are less than kind to the boys, they decide (against Kaname's wishes) do a little exploring. This does not go over well with Orizuka, who discovers them the next morning. On the day of the tournament, Orizuka is challenged by her old rival Nanjou Karena from Shinomiya University High School who has bested Orizuka at all their previous meetings. The Shinomiya girls have a strong team, but Orizuka is convinced that Umishou is just as strong. However, the on the boys side there is somewhat less enthusiasm. As the girls' events unfold, Umishou beats Shinomiya in five straight events but with Orizuka, Amuro and Nanjou all competing in the 100m Freestyle finals, Nanjou comes up with a little bet to make things more interesting... (Source: Wikipedia)