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!
Maybe it can help me open this paper,
Debido a la lluvia, este 
papel ya no puede abrirse.
Debido a la lluvia y el tiempo, esta carta ya no puede abrirse.
Talvez ele consiga abrir esta carta, que foi estragada pela chuva.