Japan

Turn restriction (no_u_turn) 10050962 lacks 'from' way

Turn restriction (no_u_turn) 10050962 lacks 'to' way

Turn restriction (no_right_turn) 10050967 lacks 'from' way

Turn restriction (no_right_turn) 10050967 lacks 'to' way

Turn restriction (no_right_turn) 10050966 (at https://www.openstreetmap.org/?mlat=31.539807&mlon=130.536290&zoom=17) lacks 'from' way

Turn restriction (no_left_turn) 73850519 doesn't start or end at 'via' node or way

Turn restriction (no_left_turn) 725872479 doesn't start or end at 'via' node or way

Turn restriction (no_u_turn) 10050950 (at https://www.openstreetmap.org/?mlat=31.584126&mlon=130.554586&zoom=17) lacks 'via' node (guessing it should be at https://www.openstreetmap.org/?mlat=31.583567&mlon=130.554476&zoom=17, why don't you add it to the OSM data?)