Wales are run close by inspired Japan before late Sam Davies drop goal

• Wales grind out 33-30 win over Brave Blossoms in Cardiff with draw looming• Japan had drawn level moments earlier having out-performed their hostsLacking control, confidence and at times the slightest clue, Wales stumbled over the line thanks to a last-gasp drop goal from Sam Davies against an inspired Japan side that threatened another giant-killing on their return to British soil.But for Davies’s late intervention and the unerring boot of Leigh Halfpenny, Wales were staring down the barrel of a draw against Japan – thoroughly deserved by their exhilarating visitors who produced the kind of…