所轄しょかつ Common Noun Irregular Transitive Noun English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verbnouns which may take the genitive case particle 'no' jurisdiction いったんポストに入れたものは、郵便局の所轄になる。 Once a thing is posted, it is in the care of the Post Office.