question: Was a film editor that M0 starred , was directed by , and was written by a Japanese editor of M2
query: SELECT count(*) WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.film M0 .
  ?x0 ns:film.director.film M0 .
  ?x0 ns:film.editor.film M2 .
  ?x0 ns:film.writer.film M0 .
  ?x0 ns:people.person.nationality ns:m.03_3d
  }