Japan

Turn restriction (only_straight_on) 10750259 multiple 'to' members are only accepted for no_exit restrictions

Turn restriction (no_u_turn) 6615544 lacks 'from' way

Turn restriction (only_straight_on) 335172762 ) ways connect in more than one place

Turn restriction (only_straight_on) 567793324 ) ways connect in more than one place

Turn restriction (only_straight_on) 8092360 multiple 'from' members are only accepted for no_entry restrictions

Turn restriction (only_straight_on) 8092359 lacks 'to' way

Turn restriction (no_right_turn) 17006326 lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=33.682188&mlon=135.345491&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 12239415 lacks 'from' way