Japanese badminton player Kento Momota attends a news conference after reports on his gambling at an illegal casino in Tokyo, Japan, April 8, 2016. REUTERS/Issei Kato

Japanese badminton player Kento Momota attends a news conference after reports on his gambling at an illegal casino in Tokyo, Japan, April 8, 2016. REUTERS/Issei Kato

Japanese badminton player Kento Momota attends a news conference after reports on his gambling at an illegal casino in Tokyo, Japan, April 8, 2016. REUTERS/Issei Kato

April 11, 2016 9:15 AM (UTC+8)