Now that Nozomi and the others are settled in, it's time to get to work!  The life of a Keijo trainee isn't an easy one: there's butt figure eights, butt squats, butt-runs, and other butt-related activities.  Then, to top it off, they have to play butt hackey-sack with a beach ball!
We need to solve a more fundamental problem.
wir müssen ein
grundlegendes Problem lösen.
Hay un problema más fundamental.
Hay un problema más básico.
Il nostro problema fondamentale è un altro.
Nós precisamos resolver um 
problema mais básico ainda.