International Olympic Committee Vice President John Coates arrived in Japan along with other senior officials to coordinate preparations.

committee ｺミﾃｨ　n)委員会

Vice President 副会長･副社長･副大統領

senior　シーﾆｱ　adj)上位の

coordinate ｺｳオーﾃﾞｨﾈｲﾄ　v)調整･連帯する

preparation ﾌﾟﾘﾊﾟレｲｼｮﾝ ﾍﾟﾊﾟレｲｼｮﾝ　n)準備