The head of the Tokyo Olympics organising committee is set to resign after he was criticised for making “inappropriate” remarks about women.
Yoshiro Mori, 83, was quoted as saying women talk too much and that meetings with many female board directors would “take a lot of time”.
The remarks set off a firestorm of protest and Mr Mori apologised at the time but said he would not resign.
However, the pressure on him to step down had been steadily increasing.
Mr Mori, a former Japanese prime minister, is expected to formally step down at a special committee meeting on Friday after making the comments last week.
Major sponsors had also come forward to criticise the comments including Toyota, one of the biggest Olympic backers.
Toyota’s president Akio Toyoda said the company was “disappointed” at the remarks.
On Tuesday, a group of female lawmakers wore white in a protest against his remarks, with some men doing the same in solidarity.
According to local media, almost 400 people have also withdrawn applications to volunteer at the Olympic games, which are scheduled for later this year.