The Gessen girls infiltrate their middle school to get more info on Gekkou and Senkou.  This means cosplay, and outfits that are way too small.
Let's go with this, then!
Also, machen wir es so.
Bueno, vamos.
Bueno, vamos.
Allez, c’est parti.
Allora ci siamo.
Vamos assim, então!
Давайте так и пойдём.