Haruka and the other club members decide to hold a training camp to prepare for prefectural.  Each member follows his own regimen.  However, Rei is unhappy about falling behind and heads back into the ocean at night to practice.
That's the secret Iwatobi-chan version.
Das ist die geheime Iwatobi-chan-Version.
Es la versión secreta de Iwatobi-chan.
Es la versión secreta 
de Iwatobi-chan, claro.
C’est la version secrète 
d’Iwatobichou,
La versione segreta di Iwatobi-chan.
Versão secreta da Iwatobi-chan.
Это тайная версия Иватобички.