Tetsunosuke has completely changed as he sincerely tries to perform his new job.  Isaburo despises Tetsunosuke and tells Hijikata that he should dispose of him, but Hijikata, who came from a similar background, sympathizes with Tetsunosuke and looks after him.  Meanwhile, Gintoki, who was arrested by the Mimawarigumi, has been assigned a mission by Isaburo...
I'd be up for infiltrating AKB.
Si es infiltrarme en las oficinas 
de AKB lo haría con gusto.
Se for para me infiltrar na 
AKB, vou com todo prazer.