"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.
tearing apart cardboard when he was living on the streets.
la destrucción de cajas de cartón cuando vivía en la calle.
papelão se rasgando de 
quando ele morava nas ruas.