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 a bad idea.
Das ist eine schlechte Idee.
No lo está.
Pues no.
Mauvaise idée.
Non è una buona idea.
Essa é uma má ideia.
Это плохая идея.