Were M2 and M3 directed by M0 's Japanese founder
SELECT count(*) WHERE {
?x0 ns:organization.organization_founder.organizations_founded M0 .
?x0 ns:people.person.nationality ns:m.03_3d .
M2 ns:film.film.directed_by ?x0 .
M3 ns:film.film.directed_by ?x0
}