You can't have a revolution without muscle, and nobody during the Bakumatsu had more muscle than Saigo Takamori. See how the big brother of the Meiji restoration helped take down the Shogunate!
I'm ready to work harder than 
ever, if it's for Nariakira-sama!
¡Trabajaré más fuerte
que nunca por Nariakira-sama!
Estou pronto para trabalhar ainda
mais se for por Nariakira-sama!