Mirai Aileen Nagasu (長洲 未来, Nagasu Mirai, born April 16, 1993) is an Japanese-American figure skater. She is the 2011 Four Continents bronze medalist, 2007 JGP Final champion, a two-time medalist at the World Junior Championships (2007, 2008), and a four-time U.S. national medalist (gold in 2008, silver in 2010, and bronze in 2011 and 2014).In 2008, Nagasu became the youngest woman since Tara Lipinski in 1997 to win the U.S. senior ladies title, and the second youngest in history.