Was M0 a Japanese film director that M1 and M2 were edited by and were directed by
SELECT count(*) WHERE {
M0 ns:film.director.film M1 .
M0 ns:film.director.film M2 .
M0 ns:film.editor.film M1 .
M0 ns:film.editor.film M2 .
M0 ns:people.person.nationality ns:m.03_3d
}