Samurais are gaining popularity over Japan.  A documentary crew is interviewing some of them including Bokuden-chan, the strongest swordsman, but when the film comes out.  The Samurai Girls have a new problem to deal with.
So shouldn't the Samurai apologize to
Entonces, ¿el samurai 
no debería disculparse
En ese caso, 
¿no deberían...
Então os Samurais não deviam se desculpar