Otohime's terrifying plot that involves all of Edo finally enters its final stage. Gintoki, Katsura, Shinpachi, Kagura and the others make every effort to stop her plans… How will this battle end? And what will be the fate of Earth?!
I shouldn't have gassed the soldiers!
¡No tenía que haber 
gaseado a los soldados!
Não devia ter mandado gás aos soldados!