Tokyo governor Yuriko Koike (4th R), Japanese Olympic Committee (JOC) President Takeda Tsunekazu (3rd R), Japan's Olympic team's sub-captain Keisuke Ushiro (3rd L) and captain Saori Yoshida (4th L) pose with the Olympic flag (R) and JOC flag during a ceremony to mark the arrival of the Olympic flag at Haneda airport in Tokyo, Japan, August 24, 2016. REUTERS/Kim Kyung-Hoon

Tokyo governor Yuriko Koike talks to reporters after a ceremony to mark the arrival of the Olympic flag at Haneda airport in Tokyo, Japan, August 24, 2016. REUTERS/Kim Kyung-Hoon

A detail of a tampons box is seen in London, Britain March 18, 2016. REUTERS/Stefan Wermuth

2016 Rio Olympics - Golf - Final - Men's Individual Stroke Play - Olympic Golf Course - Rio de Janeiro, Brazil - 14/08/2016. Justin Rose (GBR) of Britain celebrates his gold medal win in the men's Olympic golf compeititon. REUTERS/Andrew Boyers

2016 Rio Olympics - Golf - Final - Men's Individual Stroke Play - Olympic Golf Course - Rio de Janeiro, Brazil - 14/08/2016. Justin Rose (GBR) of Britain celebrates his gold medal win in the men's Olympic golf compeititon. REUTERS/Andrew Boyers

Convicted child molester Jerry Sandusky (C), a former assistant football coach at Penn State University, leaves after his appeal hearing at the Centre County Courthouse in Bellefonte, Pennsylvania, U.S. on October 29, 2015. REUTERS/Pat Little/File Photo

Workers take photos in the Olympic Park a day after the closing ceremony of the Rio 2016 Olympic Games, in Rio de Janeiro August 22, 2016. REUTERS/Bruno Kelly

A person walks in the rain through the Olympic Park a day after the closing ceremony of the Rio 2016 Olympic Games, in Rio de Janeiro. REUTERS/Bruno Kelly