What do Japanese legislators, especially women, who promote the at-hazard attitude think?

The following is from a tweet by Yoichi Shimada (Shimada Yoichi) that we just discovered.
@ProfShimada
Running with "anti-discrimination laws" without clearly defining "transgender discrimination" paves the way for anti-corporate, perverse male competitors to oppress women and blackmail corporations.
The U.S. Supreme Court has held that LGBT discrimination is limited to "equal employment opportunity."
What do Japanese legislators, especially women, who promote the at-hazard attitude think?