Japan

Turn restriction (no_left_turn) 14474891 (at https://www.openstreetmap.org/?mlat=38.263047&mlon=140.996363&zoom=17) lacks 'from' way

Turn restriction (only_straight_on) 14735289 (at https://www.openstreetmap.org/?mlat=38.241333&mlon=140.898773&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=38.242053&mlon=140.898964&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 446436456 ) ways connect in more than one place

Turn restriction (no_u_turn) 6645788 (at https://www.openstreetmap.org/?mlat=39.293281&mlon=141.398830&zoom=17) lacks 'from' way

Turn restriction (no_right_turn) 839299214) ways don't connect

Turn restriction (no_right_turn) 839299214) ways don't connect

Turn restriction (no_right_turn) 446436456) ways don't connect at an end point

Turn restriction (no_right_turn) 6634466 (at https://www.openstreetmap.org/?mlat=39.293281&mlon=141.398830&zoom=17) lacks 'from' way