It is shortly after the fierce battle at Yoshiwara Shngri-la. Shinpachi and Kagura, having faced powerful foes in Hosen and Kamui unlike any they have encountered, are training hard after realizing their lack of strength. Both announce to Gintoki their determination to become stronger. But Gintoki declines to become involved, saying it’s a pain. Learning of the situation, Otae and Hasegawa share their training secrets, but…?
I almost thought you became strong through this copycat training.
Casi me creo que te hiciste fuerte 
con ese entrenamiento plagiado.
Quase achei que vocês tinham ficado 
fortes por um treinamento plagiado.