Japan

Turn restriction (no_right_turn) 7031179 multiple 'from' members are only accepted for no_entry restrictions

Turn restriction (no_right_turn) 7031178 multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (no_left_turn) 16467704 lacks 'to' way

Turn restriction (no_right_turn) 7031420 multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (no_u_turn) 7031306 lacks 'to' way

Turn restriction (only_straight_on) 16270898 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=34.953138&mlon=139.086754&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_straight_on) 17730552 lacks 'to' way

Turn restriction (no_right_turn) 17730551 lacks 'to' way