What screenwriter was a Japanese person that M3 and M4 were produced by
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.writer .
?x0 a ns:people.person .
?x0 ns:film.producer.film|ns:film.production_company.films M3 .
?x0 ns:film.producer.film|ns:film.production_company.films M4 .
?x0 ns:people.person.nationality ns:m.03_3d
}