Nobuna has fired Yoshiharu, but a talk with Dousan has re-kindled his fire and he sets off to prove his worth to Oda Nobuna.
Even a dog doesn't forget 
a favor it's received,
Ein Hund vergisst es nicht,
 wenn man ihm einen Gefallen tun,
Ni siquiera un perro olvida 
cuando le hacen un favor,
Ni siquiera los perros olvidan los favores,
Même un chien n’oublie pas
 les faveurs qu’on lui a octroyées.
Mesmo um cachorro não esqueceria um favor,