Was M2 employed by M0 's Japanese founder 's employer and employed by M3 and M4
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x1 ns:organization.organization_founder.organizations_founded M0 .
?x1 ns:people.person.nationality ns:m.03_3d .
M2 ns:people.person.employment_history/ns:business.employment_tenure.company ?x0 .
M2 ns:people.person.employment_history/ns:business.employment_tenure.company M3 .
M2 ns:people.person.employment_history/ns:business.employment_tenure.company M4
}