Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai TPX IMAGES OF THE DAY 

Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017.REUTERS/Toru Hanai 

Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Japanese figure skater Mao Asada enters a venue as she attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Japanese figure skater Mao Asada bows as she attends a news conference in Tokyo, Japan April 12, 2017.REUTERS/Toru Hanai 

Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Japanese figure skater Mao Asada bows as she attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Japanese figure skater Mao Asada attends a news conference in Tokyo, Japan April 12, 2017. REUTERS/Toru Hanai 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Ladies Free Skate - Paris, France - 12/11/16 - Mao Asada of Japan skates. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Ladies Free Skate - Paris, France - 12/11/16 - Mao Asada of Japan skates. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Ladies Free Skate - Paris, France - 12/11/16 - Mao Asada of Japan skates. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Ladies Short Program - Paris, France - 11/11/16 - Mao Asada of Japan competes. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Ladies Short Program - Paris, France - 11/11/16 - Mao Asada of Japan competes. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Ladies Short Program - Paris, France - 11/11/16 - Mao Asada of Japan competes. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Women's Free Skating - Paris, France - 10/11/16. Mao Asada of Japan practices her routine. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Women's Free Skating - Paris, France - 10/11/16. Mao Asada of Japan practices her routine. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Women's Free Skating - Paris, France - 10/11/16. Mao Asada of Japan practices her routine. REUTERS/Charles Platiau 

Figure Skating - ISU Grand Prix of Figure Skating Trophee de France 2016/2017 - Women's Free Skating - Paris, France - 10/11/16. Mao Asada of Japan practices her routine. REUTERS/Charles Platiau 

Figure Skating - ISU World Figure Skating Championships - Gala Exhibition - Boston, Massachusetts, United States - 03/04/16 - (L-R) Ladies singles skater Satoko Miyahara of Japan, mens singles silver medalist Yuzuru Hanyu of Japan and ladies singles skater Mao Asada of Japan pose for photographs. - REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Gala Exhibition - Boston, Massachusetts, United States - 03/04/16 - Mens singles silver medalist Yuzuru Hanyu of Japan (L) and Ladies singles skater Mao Asada of Japan perform during the finale. - REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Gala Exhibition - Boston, Massachusetts, United States - 03/04/16 - Ladies singles skater Mao Asada of Japan (bottom) performs during the finale. - REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Gala Exhibition - Boston, Massachusetts, United States - 03/04/16 - Ladies singles skater Mao Asada of Japan performs. - REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Ladies Free Skate program - Boston, Massachusetts, United States - 02/04/16 - Mao Asada of Japan reacts after competing. REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Ladies Free Skate program - Boston, Massachusetts, United States - 02/04/16 - Mao Asada of Japan competes. - REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Ladies Free Skate program - Boston, Massachusetts, United States - 02/04/16 - Mao Asada of Japan competes. - REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Ladies Free Skate program - Boston, Massachusetts, United States - 02/04/16 - Mao Asada of Japan competes. - REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Ladies Short Program - Boston, Massachusetts, United States - 31/03/16 - Mao Asada of Japan reacts after competing. REUTERS/Brian Snyder 

Figure Skating - ISU World Figure Skating Championships - Ladies Short Program - Boston, Massachusetts, United States - 31/03/16 - Mao Asada of Japan competes. REUTERS/Brian Snyder 

Mao Asada of Japan performs during the ladies free program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 12, 2015. REUTERS/Albert Gea 

Mao Asada of Japan performs during the ladies free program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 12, 2015. REUTERS/Albert Gea 

Mao Asada of Japan performs during the ladies free program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 12, 2015. REUTERS/Albert Gea 

Mao Asada of Japan falls during the ladies free program at the ISU Grand Prix of Figure Skating final in Barcelona, Spain, December 12, 2015. REUTERS/Albert Gea 

Mao Asada of Japan performs during the gala exhibition at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 29, 2015. REUTERS/Yuya Shino

Mao Asada of Japan performs during the gala exhibition at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 29, 2015. REUTERS/Yuya Shino

Mao Asada of Japan performs during the gala exhibition at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 29, 2015. REUTERS/Yuya Shino

Mao Asada of Japan reacts after performing the ladies' singles free skating program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan reacts after performing the ladies' singles free skating program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino TPX IMAGES OF THE DAY

Gold medal winner in the ladies' competition Satoko Miyahara (L) of Japan shows off her medal with her third placed compatriot Mao Asada during the presentation ceremony at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino TPX IMAGES OF THE DAY

Gold medal winner in the ladies' competition Satoko Miyahara (C) of Japan shows her medal with sencond placed Courtney Hicks of the U.S. and third placed Mao Asada of Japan during the presentation ceremony at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Gold medal winner in the ladies' competition Satoko Miyahara (L) of Japan and her third placed compatriot Mao Asada attend the presentation ceremony at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Gold medal winner in the ladies' competition Satoko Miyahara (L) of Japan shows off her medal with third placed her compatriot Mao Asada during the presentation ceremony at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Gold medal winner in the ladies' competition Satoko Miyahara (L) of Japan shows off her medal with third placed her compatriot Mao Asada during the presentation ceremony at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan performs during the ladies' singles free skating program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan performs during the ladies' singles free skating program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan reacts as she watches her marks after performing the ladies' singles free skating program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan reacts as she watches her marks after performing the ladies' singles free skating program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 28, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan reacts after performing the ladies' singles short program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 27, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan reacts after performing the ladies' singles short program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 27, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan performs during the ladies' singles short program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 27, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan performs during the ladies' singles short program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 27, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan performs during the ladies' singles short program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 27, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan performs during the ladies' singles short program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 27, 2015. REUTERS/Yuya Shino 

Mao Asada of Japan falls during the ladies' singles short program at the ISU Grand Prix of Figure Skating in Nagano, Japan, November 27, 2015. REUTERS/Yuya Shino 

Mao Asada (L) of Japan performs with Javier Fernandez of Spain at an exhibition event for China ISU Grand Prix of Figure Skating in Beijing, China, November 8, 2015. REUTERS/Kim Kyung-Hoon 

Mao Asada (C) of Japan performs with other participants at an exhibition event for China ISU Grand Prix of Figure Skating in Beijing, China, November 8, 2015. REUTERS/Kim Kyung-Hoon 

Mao Asada of Japan performs at an exhibition event for China ISU Grand Prix of Figure Skating in Beijing, China, November 8, 2015. REUTERS/Kim Kyung-Hoon