Gintoki, Kagura, Shinpachi, Kondo, and Hijikata are the only five remaining who can protect the shogun from the Yato onslaught.
But you still haven't fulfilled 
the one duty you must fulfill.
لكنك لم تؤدِّ واجبك الحقيقي
Pero...
Mas você ainda não cumpriu
 o seu verdadeiro dever.