The Day the Demon Cried Gintama : Season 7 Episode 43

Following Shigeshige's assassination, the new Shogun, Nobunobu begins a purge of the old guard. Matsudaira and Kondo are blamed for failing to prevent the assassination and sentenced to be beheaded and the Shingengumi are disbanded. Lost and without a leader, they must now decide what to do next.