Natsume is at home early one evening when he hears a knock on the door.  He sees Tohko outside, asking to be let in.  But when he opens the door, there's nobody there, and a gust of wind rushes past.  Another Youkai is after the book of friends!
As the center of the family, 
we need him to do this.
Tienen que responder como 
la cabeza de ambas familias.
Como cabeza de familia que es, debe asumir la responsabilidad.
Ele é o homem da família, é dever dele fazer isso.