Iyami tries to lure the boys into an interesting shop, the Riceballs try to achieve optimization, and Jyushimatsu gives Osomatsu a special massage.
They're so efficient. 
They're not wasteful at all.
.إنّهما بارعان جدًّا. لا يبدّدان على الإطلاق
Und effizient.
Die verschwenden echt gar nix.
Son eficaces. Lo hacen todo bien.
Son eficaces. Lo hacen todo bien.
Et efficaces. Rien à redire.
Sono così efficienti. Non sprecano niente.
Eles são tão eficientes.
Não há desperdício.