[だいひょうとりしまりしゃちょう, daihyoutorishimarishachou] (n) company president, with responsibility to represent the company in its dealings with the outside world
[だいひょうとりしまりやく, daihyoutorishimariyaku] (n) representative director (i.e. someone chosen by the board of directors from among the directors to actually represent the company in its dealings with the outside world)