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.
It contains a recording of 
them abandoning their weapons
Aquí nos muestra la filmación 
de ella renunciando a la katana,
Aquí nos muestra la grabación 
en donde renuncia a las armas,
Ele contém gravações deles abandonando suas armas