Japan

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 (no_left_turn) 204423039 doesn't start or end at 'via' node or way

Turn restriction (no_right_turn) 333225785 doesn't start or end at 'via' node or way

Turn restriction (no_u_turn) 10491381 lacks 'from' way

Turn restriction (no_left_turn) 759161612) ways don't connect

Turn restriction (no_u_turn) 49090361 doesn't start or end at 'via' node or way

Turn restriction (no_right_turn) 10491384 multiple 'from' members are only accepted for no_entry restrictions

Turn restriction (no_u_turn) 6927808 lacks 'from' way