Japan

Turn restriction (no_right_turn) 7451142 (at https://www.openstreetmap.org/?mlat=34.454077&mlon=134.925534&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=34.453332&mlon=134.926321&zoom=17, why don't you add it to the OSM data?)

Turn restriction (no_u_turn) 8260374 lacks 'from' way

Turn restriction (no_u_turn) 8260374 lacks 'to' way

Turn restriction (no_right_turn) 8260375 lacks 'from' way

Turn restriction (no_right_turn) 8260375 lacks 'to' way

Turn restriction (no_straight_on) 8260372 (at https://www.openstreetmap.org/?mlat=34.296822&mlon=135.471787&zoom=17) lacks 'to' way

Turn restriction (only_straight_on) 7150590 lacks 'from' way

Turn restriction (only_straight_on) 7385354 (at https://www.openstreetmap.org/?mlat=34.576565&mlon=133.720190&zoom=17) multiple 'from' members are only accepted for no_entry restrictions