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?!
Old men vs. old men. Under these
conditions, we won't ever lose!
Ancianos contra ancianos. No podemos 
perder en estas condiciones.
Velhos contra velhos.
 Nessas condições, a gente não perde!