Japan

Turn restriction (no_right_turn) 17161061 lacks 'to' way

Turn restriction (only_left_turn) 12987856 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=33.240861&mlon=131.687956&zoom=17, why don't you add it to the OSM data?)

Turn restriction (only_straight_on) 50881110 ) ways connect in more than one place

Turn restriction (only_straight_on) 13791016 lacks 'from' way

Turn restriction (only_straight_on) 451291325 ) ways connect in more than one place

Turn restriction (no_straight_on) 9525283 multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (no_left_turn) 9525284 lacks 'from' way

Turn restriction (no_left_turn) 6723505 lacks 'from' way