"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.
but you don't look like you'll be much help.
pero no parece que vayas a ser de mucha ayuda.
mas parece que você não 
será de muita ajuda.