The practical exam is coming up. Since there are fatalities every year, Koga intends to use it as an opportunity to kill Ittoki. Ittoki questions world of ninjas. In preparation for a showdown with Suzaku, Kousetsu and Ittoki form a plan...
That whittles their numbers down 
quite a bit. Good work...
.هذا يخفض أعدادهم كثيرا. أحسنت صنعا أيها الخائن
Das schmälert ihre Zahl ganz schön.
Pudimos deshacernos de un gran número.
Nos hemos librado de un gran número.
La majorité est à terre.
Beau travail,
Così abbiamo ridotto di molto il numero.
Agora diminuímos muitos deles.
Parabéns, traidor.
Это уменьшит их численность.
Большое спасибо, предатель.