S2E03 Butterfly of Farewell!

The Butterfly of Farewell! (別れのバタフライ！ Wakare no Batafurai!) is the third episode of season two of the Free! anime, and the fifteenth episode of the overall series. It aired on July 16, 2014.

Synopsis
Iwatobi festival begins. Haruka and others compete in the race to get new members, but they fail. On the other hand, Rei is frustrated because he can't swim anything but butterfly so he starts practicing, but...

Characters
List of characters in order of appearance: