Was M0 a Japanese screenwriter that M2 , M3 , M4 , and M5 employed
SELECT count(*) WHERE {
M0 a ns:film.writer .
M0 ns:people.person.employment_history/ns:business.employment_tenure.company M2 .
M0 ns:people.person.employment_history/ns:business.employment_tenure.company M3 .
M0 ns:people.person.employment_history/ns:business.employment_tenure.company M4 .
M0 ns:people.person.employment_history/ns:business.employment_tenure.company M5 .
M0 ns:people.person.nationality ns:m.03_3d
}