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!
If you have the Book of Friends, 
you could simply order me.
Si tenías el Libro de los Amigos, 
¿por qué no me lo pediste antes?
Si posees el libro de los amigos, ¿por qué no me obligas a llevarlo a cabo?
Com o Livro dos Amigos, basta ordenar-me.