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.
In the ocean! On deserted islands!
Im Meer! Auf einer verlassenen Insel!
Dans l’océan ! 
Sur des îles désertes !
In mare! E su isole deserte!
No oceano! Em ilhas desertas!
В океане! На необитаемом острове!