Were M0 , M2 , M3 , M4 , and M5 Japanese
SELECT count(*) WHERE {
M0 ns:people.person.nationality ns:m.03_3d .
M2 ns:people.person.nationality ns:m.03_3d .
M3 ns:people.person.nationality ns:m.03_3d .
M4 ns:people.person.nationality ns:m.03_3d .
M5 ns:people.person.nationality ns:m.03_3d
}