Was M2 's employer 's founder a Japanese editor of M1
SELECT count(*) WHERE {
?x0 ns:film.editor.film M1 .
?x0 ns:organization.organization_founder.organizations_founded ?x1 .
?x0 ns:people.person.nationality ns:m.03_3d .
?x1 ns:business.employer.employees/ns:business.employment_tenure.person M2
}