"Everyone looks pretty grown-up after summer break"
Shinpachi finds himself in stuck in a completely different world.  That is when the Shinsengumi sends a berserk Yamazaki to pick up the bewildered Shinpachi.
You got guts to escape from your first day on the job, an?
Tienes agallas para escapar de tu primer día de trabajo, ¿an?
Você tem coragem de escapar do 
primeiro dia de trabalho, hein?