Natsume is jumped by a group of Youkai trying to steal the Book of Friends for their master. Once captured, Natsume discovers that an old problem is back in a big way.
As long as you keep the Book of Friends,
¡No dejarás de meterte en problemas 
mientras tengas el Libro de los Amigos!
¡No dejarás de meterte en problemas 
mientras tengas el libro de los amigos!
Enquanto você estiver com o Livro dos Amigos,