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.
In the end, you don't use your weapon and
Al final no hay que utilizar armas, y
Al final no hay necesidad de utilizar el arma, y
No fim, você não usa sua arma e vence sem ter que ferir ninguém.