Japan

Turn restriction (no_right_turn) 16737582 lacks 'to' way

Turn restriction (only_straight_on) 8091710 lacks 'from' way

Turn restriction (no_right_turn) 16737598 lacks 'to' way

Turn restriction (no_left_turn) 5280650 multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (no_right_turn) 19070874 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=35.802260&mlon=139.560705&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 119038545 ) ways connect in more than one place

Turn restriction (no_u_turn) 123072346 ) ways connect in more than one place

Turn restriction (no_right_turn) 19070902 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=35.802059&mlon=139.559389&zoom=17, why don't you add it to the OSM data?)