Japan

Turn restriction (only_left_turn) 11555208 lacks 'from' way

Turn restriction (only_straight_on) 11555212 lacks 'to' way

Turn restriction (no_right_turn) 10716914 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=34.767281&mlon=136.123157&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_left_turn) 6072066 lacks 'from' way

Turn restriction (no_left_turn) 6072066 lacks 'to' way

Turn restriction (no_right_turn) 16153798 lacks 'from' way

Turn restriction (no_right_turn) 16153797 lacks 'from' way

Turn restriction (no_right_turn) 6632478 lacks 'to' way