Was M1 's Japanese director 's child a film 's director
SELECT count(*) WHERE {
?x0 ns:film.director.film ?x1 .
?x0 ns:people.person.parents|ns:fictional_universe.fictional_character.parents|ns:organization.organization.parent/ns:organization.organization_relationship.parent ?x2 .
?x1 a ns:film.film .
?x2 ns:film.director.film M1 .
?x2 ns:people.person.nationality ns:m.03_3d
}