Reggie Fils-Aimé is the former president and chief operating officer of Nintendo of America, the North American division of the Japan-based video game company Nintendo.
On February 21, 2019, it was announced that Reggie Fils-Aimé would be retiring from his position as president and chief operating officer on April 15, 2019. He was succeeded by Doug Bowser as the forth president following his retirement.
North American players can visit his home featured in Happy Home Showcase. It was distributed through SpotPass, though its availability in other regions is unknown. 
Reggie Fils-Aimé on Wikipedia